
ãªãããªã¯ã·ã¢ã¯ãäžå Ž1幎åã§âæäŸ¡ç·é¡60å åâãã€ããã®ã
ããªãã®ã¹ããã«ç ãåçããAIãåŠã¶èšå€§ãªããŒã¿ãââãã®ãèšæ¶ããã€ããæè¡ã¯ãå ±ãããªãã£ãäžäººã®æ¥æ¬äººã®çºæããå§ãŸã£ãã
ãAIã«ä¹ãé ããããšèšãããæ¥æ¬äŒæ¥ããããŸæ¥æ¬ãããçŽã®æäŸ¡ç·é¡ãç«¶ã£ãŠãããããã¯ããã®é転ã®ç©èªã ã
ãcompany kaishaããå§åãäžçã®äŒæ¥ãâæºæµâããè§£ãæããââèšå¿µãã¹ã第1匟ã«ããã®é転åãéžã³ãŸããã
ãèšæ¶ãã売ãå°å³ãªäŒç€Ÿã«ãäœãèµ·ããã®ã
2024幎12æãæ±äº¬èšŒåžååŒæã«éãã«äžå Žããåå°äœã¡ãŒã«ãŒããããããªã¯ã·ã¢ãèãæ £ããªãååãããããªãã
ã ãäžå Žããããã1幎ååŸã®2026幎6æ22æ¥ããã®æäŸ¡ç·é¡ã¯äžæ 60å å ãçªç Žãããããšã¿ãšåœå éŠäœãäºãæ°Žæºã§ããã
äœãèµ·ããã®ããçãã¯ããã£ãäžè¡ã§èšããã
ãAIããèšæ¶ã欲ããã£ããã
ãã®äžè¡ã®æå³ãã40幎åã®æºæµãããããŸã®ç±çãããããã®è«ç¹ãŸã§ãäžæ¬ã®ç·ã§ãã©ã£ãŠããã
ãã¹ãŠã¯ãå ±ãããªãã£ãäžäººã®çºæããå§ãŸã£ã
ããªã¯ã·ã¢ã®æ£äœãç¥ãã«ã¯ã1980å¹Žä»£ã®æ±èãŸã§ããã®ãŒãå¿ èŠãããã
åœæãæ±èã®æè¡è è岡å¯å£«éïŒãŸãããã»ãµããïŒ ããããåå°äœãçºæãããNANDåãã©ãã·ã¥ã¡ã¢ãªââ黿ºãåã£ãŠãããŒã¿ãæ¶ããªããèšæ¶ãã®éšåã ã
ã¹ããã®åçãUSBã¡ã¢ãªãSDã«ãŒããããœã³ã³ã®SSDã黿ºãæããŠãããŒã¿ãæ®ãããããæ©åšã®äžã«ããã®çºæã®åå«ãå ¥ã£ãŠãããçŸä»£ããžã¿ã«ç€ŸäŒã®ãèšæ¶ããã®ãã®ãçãã ãšãã£ãŠããã
ãšããããçºæè ã¯ååã«å ±ãããªãã£ãã
è岡æ°ã¯1994å¹Žã«æ±èãå»ããå€§åŠææã«è»¢ãããåŸå¹Žãèªãã®çºæãçãã å©çãžã®æ£åœãªå¯ŸäŸ¡ãæ±ããŠæ±èãæèšŽãäŒç€ŸãåŸãå©çã®ãã¡æ¬æ¥åãåãã¹ã察䟡ã40ååãšäž»åŒµãããââ
2006å¹Žã«æç«ããåè§£ã§ãåãåã£ãé¡ã¯ çŽ8,700äžå ã ã£ãã
äŒç€Ÿã®å±å°éªšãã€ãã£ãçºæãšããã®å¯ŸäŸ¡ã®ããã ã«ãã倧ããªéããããã®ãå ãšåœ±ããããããªã¯ã·ã¢ãšããäŒæ¥ã®åç¹ã«ããç©èªã ã
æ±èã®å±æ©ãããèšæ¶ããç¬ç«ããã
æã¯æµããŠ2017幎ã芪äŒç€Ÿã®æ±èããç±³åçºäºæ¥ã®å·šé¡æå€±ã§çµå¶å±æ©ã«é¥ããçãæ®ããããæ±èã¯æã䟡å€ã®ããå®ââã¡ã¢ãªäºæ¥ãåãåºããŠå£²ãããšã決ããã
å瀟åãããäºæ¥ã¯ã2018幎ãç±³æè³ãã¡ã³ã ãã€ã³ãã£ãã¿ã« ãäžå¿ãšããæ¥ç±³éé£åã« çŽ2å å ã§å£²åŽãããããããŠ2019幎ã瀟åãäžæ°ããã
ãããããªã¯ã·ã¢ïŒKIOXIAïŒãæ¥æ¬èªã®ãèšæ¶ïŒKiokuïŒããšãã®ãªã·ã£èªã§äŸ¡å€ãæå³ãããaxiaããçµã¿åãããé èªã ïŒããªã¯ã·ã¢å ¬åŒïŒã
ãèšæ¶ã«ã䟡å€ããã ååãã®ãã®ãããã®äŒç€Ÿã®å®£èšã«ãªã£ãŠããã
äœã§ã皌ãã§ããã®ã
ããªã¯ã·ã¢ã®ååã¯ãã»ãŒäžã€ã«çµããããNANDåãã©ãã·ã¥ã¡ã¢ãªãšããããæãããSSDãã ã
SSDã¯ãããŒã¿ãä¿åãããè¶ é«éã®å庫ããæã®ããŒããã£ã¹ã¯ãå転ããåç€ã«æžããŠããã®ã«å¯ŸããSSDã¯é»æ°çã«æžã蟌ãã®ã§ãå§åçã«éããå£ãã«ããã
ããŸã売äžã® çŽ6å² ã¯ãããŒã¿ã»ã³ã¿ãŒã»äŒæ¥åãã®SSDãå ããïŒFY2025ïŒEE Times JapanïŒã
ãã ãããã®å売ã«ã¯å®¿åœããããå·¥å Žäžã€ã«æ°åååããã å žåçãªè£ çœ®ç£æ¥ ã§ãå©çã¯åžæ³ïŒè²©å£²å䟡ïŒãã ãã§æ¿ããæºããã
éèŠã匷ããã°ççºçã«å²ãããäŸçµŠãã ã¶ã€ãã°äžæ°ã«èµ€åã«è»¢èœããããã®âæ¯ãåâããåŸã§å¹ããŠããã
æ°åã§èŠããšãã©ãã ãç°åžžã
2026幎3ææïŒFY2025ïŒã®éææ±ºç®ã¯ãããã ã
売äžé«ïŒ2å 3,376ååïŒåå¹Žæ¯ +37.0%ã»2æé£ç¶ã®é廿é«ïŒ
å¶æ¥å©çïŒNon-GAAPïŒïŒ8,762ååïŒåå¹Žæ¯ +93.4%ïŒå©çç 37.5%ïŒ
æ¬æ¥ã®å²ãã¯ã2017å¹ŽåºŠä»¥æ¥ 8幎ã¶ãã«é廿é«ãæŽæ°
100å売ã£ãŠ37å以äžãå©çãšããŠæ®ãèšç®ãè£œé æ¥ãšããŠã¯ãç°åžžãªæ°Žæºã ã
ãããŠåžå Žã®è©äŸ¡ãããããäœåã«ãå¢å¹ ãããå ¬éäŸ¡æ Œ1,455åã§äžå Žããæ ªã¯ã6æ22æ¥ã«äžæ 10äž8,700åïŒå ¬éäŸ¡æ Œã®çŽ75åïŒ ãŸã§äžæããã
ã ãââãããèå¿ã ããã®ç±çã¯ããã®ãŸãŸç¶ããŠã¯ããªãã
6æ30æ¥ã®çµå€ã¯ 8äž9,680åãæäŸ¡ç·é¡ã¯ çŽ49å åãããã8æ¥ã§ãæäŸ¡ç·é¡10å åãæºããã
ããããããã»ã©è§Šãããåžæ³ã®æ¯ãåãã®çã ããå®ç©ã ãæ°åã¯ãããŸã®ç¬éã®ç±ã§ãããã
ãªããããã»ã©æ¥ã«èªããå§ããã®ã
çç±ã¯ãé©ãã»ã©ã·ã³ãã«ãªå æã§ã€ãªãã£ãŠããã
çæAIã®åŠç¿ã»æšè«ã«ã¯ãèšå€§ãªããŒã¿ã®ä¿åãšé«éãªèªã¿åºããèŠã
â äžçäžã®ããŒã¿ã»ã³ã¿ãŒãã倧容éSSDïŒïŒNANDïŒã奪ãåãããã«çºæ³š
â éèŠãäŸçµŠãäžåããNAND㮠販売å䟡ãäžæ
â ããã§å¹ããã®ããèµ€åã®ææãèšåæè³ããããªãã£ããããªã¯ã·ã¢ã® ææ ¢ãäŸçµŠåãæ®ããŠããããåæ³šãç·åã
â 売äžã»å©çã é廿é«çŽã«æ¥äŒž
ãAIã«ä¹ãé ããããšèšãããŠããäŒç€Ÿããå®ã¯ NANDã«äžç¹éäžããŠãããããããAIã®å€§æ³¢ããããäžããããã®é説ããæ³šç®ãäžæ°ã«éããã
ãªããåãŠãŠããã®ã
匷ãã¯äžã€ã«éçŽã§ããã
â å°æ¥ã®éäžåã ãµã ã¹ã³ããã€ã¯ãã³ãDRAMïŒçæèšæ¶ïŒã«ãæãåºãããªããããªã¯ã·ã¢ã¯æ¥æ¬ã§å¯äžã®å€§æNANDã¡ãŒã«ãŒãšããŠãçµå¶è³æºãNANDïŒé·æèšæ¶ïŒã«æ¯ãåã£ãŠããã
â¡ çºæè ç±æ¥ã®ãæè¡ã®æ·±ãã 埮现åãéçã«è¿ã¥ãããšãããã®ç³»èã¯ã¡ã¢ãªã瞊ã«ç©ãã3次å NANDããäžçã§åããŠå®çŸãããå¹³å±ã建ãŠå¢ããªããªã£ããâã¿ã¯ãã³åâããââãã®çºæ³ã®è»¢æããæ¥çã®å é ã§èµ·ãããŠããïŒããªã¯ã·ã¢å ¬åŒïŒã
â¢ ææ ¢ã®æè³ã äžéã»åæ¥åžãšå²©æã»åäžã«äºå€§æ ç¹ãæã¡ã忥åžã®æ·å°ã¯æ±äº¬ããŒã çŽ14ååã«ããªãã
NANDãäžçããã4ãã®æŠã
NANDåžå Žã¯ãäžäœæ°ç€Ÿã§äžçã®å€§åãæ¡ã寡å ã ã
ãµã ã¹ã³é»åïŒéåœïŒïŒé·å¹Žã®éŠäœ
SKãã€ããã¯ã¹ïŒéåœïŒïŒAIãµãŒããŒåãã§æ¥äŒžãã2äœãåºãã
ããªã¯ã·ã¢ïŒæ¥æ¬ïŒïŒãããã2ã3äœãç«¶ããçŽè¿ã¯äŒžã³çã§ãããçŽ
ãã€ã¯ãã³ïŒç±³åœïŒïŒDRAMãšNANDã®äž¡å
SandiskïŒç±³åœïŒïŒæ§ãŠãšã¹ã¿ã³ããžã¿ã«ã®NANDäºæ¥ã2025幎ã«åé¢äžå Žãããããªã¯ã·ã¢ã®â忥ãã€ç«¶åâãšããç¹æ®ãªçžæ
ïŒã·ã§ã¢ã®æ°å€ã¯èª¿æ»äŒç€Ÿã»ååæã§å·®ããããããããã§ã¯é äœæã®ã¿ãåºå žïŒdeallabïŒTrendForceïŒ
ç±çã®è£ã«ãããäžã€ã®é颚
ãããŸã§è¯ã話ãç¶ãããã ããèŠãŠããã¹ãé颚ãã¯ã£ããããŠããã
â ã·ãªã³ã³ãµã€ã¯ã«ã ã¡ã¢ãªã¯é絊ã§å䟡ãä¹±é«äžãã宿åœããããäŸçµŠéå°ã«è»¢ããã°äŸ¡æ Œãæ¥èœããå©çãäžæ°ã«ããŒããããªã¯ã·ã¢ãéå»ã®åžæ³æªåå±é¢ã§ã¯å€§å¹ æžçãçµéšããŠããã
â¡ ç«¶åã®å¢ç£ãšäžåœå¢ã ãµã ã¹ã³ãSKãã€ããã¯ã¹ãAIåãäŸçµŠã匷åã2026幎åŸåã«ã¯äŸçµŠéå°ãæžå¿µãã声ããããããã«äžåœã®é·æ±åå²ïŒYMTCïŒãå°é ããé絊ãã©ã³ã¹ã厩ãå¯èœæ§ãææãããã
â¢ å€§æ ªäž»ã®å£²ãå§åã çé æ ªäž»ã®ãã€ã³ãæ±èãæ®µéçã«æ ªã売åŽäžã§ãæ ªäŸ¡ã®éãã«ãªããããå ããŠãããŸã®çŽ49å åãšããæäŸ¡ç·é¡ããAIãžã®æåŸ ã匷ãç¹ã蟌ãã æ°Žæºã ãæåŸ ãå¥ããããšãã®èª¿æŽãªã¹ã¯ã¯ãé ã®çé ã«çœ®ããŠããããã
åºèªããããŠãæ¥æ¬ãšäžçã®åäœã
ããªã¯ã·ã¢ã¯ãçãŸããç¬éããåœéçã ã
ç¬ç«ã®ãã£ããããç±³ãã€ã³äž»å°ã®æ¥ç±³éé£åã«ããçŽ2å åè²·åã ã£ãããããŠé©ãã¹ãããšã«ââ
ç«¶åã§ããã¯ãã®éåœSKãã€ããã¯ã¹ãããã®é£åãéããŠããªã¯ã·ã¢ã«éæ¥åºè³ããŠããã ã©ã€ãã«ãæ ªäž»ããšããæ»ããããã«ããïŒæ¯çã¯å£²åŽã§æµåçã»èŠç¢ºèªïŒã
çç£çŸå Žãåäœã ã忥åžã»åäžã®å·¥å Žã¯ãããŸãç¬ç«ç«¶åãšãªã£ãç±³Sandiskãšå ±åæè³ã»å ±åçç£ããŠããããç«¶äºããªãããåãéã®é£¯ãçããé¢ä¿ã ã
ããã«çµæžç£æ¥çã¯ãäž¡å·¥å Žã®å 端NANDéç£æè³ã« æå€§2,429ååã婿 ããïŒ2024幎èªå®ïŒããèšæ¶ã®çç£ãåœå ã«æ®ãããšããçµæžå®å šä¿éã®äžæã§ãããïŒEE Times JapanïŒçµç£çïŒã
ãªããç±³ãŠãšã¹ã¿ã³ããžã¿ã«ãšã®çµå¶çµ±å亀æžã¯2021幎以éé²ãã ãã®ã®ã2023幎ã«ç Žè«ïŒæ¥æ¬çµæžæ°èïŒãããªã¯ã·ã¢ã¯ä»ããäžçã®NANDåç·šã®äž»åœ¹ã§ããç¶ããŠããã
ãã®äŒç€Ÿãããäœãæã¡åž°ãã
ããªã¯ã·ã¢ãäžæã®ã¹ã³ã¢ã«ãŒãã§èŠããšãéç«ã€æ§å³ãããã
å©çç37.5%ã»å£²äž+37%ãšããåçæ§ãšæé·ã¯ãæå¥ãªãã® âãäžæ¹ã皌ããåžæ³ã«å€§ããäŸåãããªã¹ã¯ã¯ â³ã
âãšâ³ãåå± ããŠããââããããã®äŒç€Ÿã®æ¬è³ªã ã
ãã®ããã§ãç¬èªã®èŠæ¹ãäžã€ãããªã¯ã·ã¢ã®æ¬è³ªã¯ãèšæ¶ãæšãŠãªãã£ãããšãã«ããããšããèªã¿æ¹ã ã
æ±èãææŸããåžå ŽãäžåºŠã¯èŠéããããâéå»ã®è³ç£âãããã€ã³ãšåæ¥åžã»åäžã®çŸå Žã¯å¡©æŒ¬ãã«ãã磚ãç¶ãããAIãšãããæªæ¥ãããŸã°ããèŠããæä»£ã«ãæå€§ã®åè ããèšæ¶ïŒéå»ã®èç©ããæ ãäŒç€Ÿã ã£ããããã¯ç®èã§ãããåæã«ç€ºåçã§ãããã
ãã¡ã°ãå°å³ãªåå°ãææŸããªãã£ãè ããæåŸã«äž»åœ¹ã®åº§ããããã
ãããŠæºæµã«ã¯ãå ±ãããªãã£ãçºæè ã®åœ±ããããæè¡ç«åœã»æ¥æ¬ã®æ å ãšèª²é¡ããäžç€Ÿã®ãªãã«åçž®ãããŠããã
40幎åã®äžäººã®çºæããããŸæ¥æ¬ã®æäŸ¡ç·é¡ãããçŽãçãã ã ãã®æéã®é·ãã«ãããæºæµããã©ãæå³ãããã
äžèšãŸãšã
ããªã¯ã·ã¢ã¯ãAIæä»£ã®èšæ¶è£ 眮ã¡ãŒã«ãŒãã
çºæã®æ å ãšå·éã芪äŒç€Ÿã®å±æ©ãé匵ãã®ææ ¢ããããŠAIã«ãã倧éè»¢ãæ¥æ¬ã®åå°äœå²ãã®ãã®ãããã®äžç€Ÿã«è©°ãŸã£ãŠããã ç±çã®æ°åã¯æºããŠãããèšæ¶ã«äŸ¡å€ãããšããè¯ã¯ã¶ããŠããªãã
次åäºå
次ã¯ããã®ããªã¯ã·ã¢ãçã¿ããããŠææŸãã芪ââæ±èãåãäžããã
誰ããç¥ãæ¥æ¬ã®å·šäººã¯ããªãæäŸ¡ç·é¡60å åçŽã®å®ããããã2å åã§å£²ããã°ãªããªãã£ãã®ããæ å ãšè»¢èœããã®æºæµããã©ãã
â ïž å è²¬ïŒæ¬èšäºã¯äºå®ãšè«ç¹ã®æŽçãç®çãšããæ å ±æäŸã§ãããç¹å®ã®éæã®å£²è²·ãæšå¥šãããã®ã§ã¯ãããŸãããæ ªäŸ¡ã»æ±ºç®ãªã©ã®æ°åã¯å€åããæ¬èšäºã¯èª¿æ»æç¹ïŒ2026幎6æ30æ¥ïŒã®æ å ±ã«åºã¥ããŸããæè³å€æã¯å¿ ããèªèº«ã®è²¬ä»»ã§è¡ã£ãŠãã ããã
åºå ž
決ç®ïŒFY2025ã»8幎ã¶ãæé«çïŒSSDæ¯çïŒïœEE Times JapanïŒhttps://eetimes.itmedia.co.jp/ee/articles/2606/08/news033.html
æäŸ¡ç·é¡ äžæ60å åè¶ ïœæ¥æ¬çµæžæ°èïŒhttps://www.nikkei.com/article/DGXZQOUB18A3P0Y6A610C2000000/
æ ªäŸ¡ã»æäŸ¡ç·é¡ïŒ6/30çµå€ïŒïœYahoo!ãã¡ã€ãã³ã¹ïŒ285AïŒïŒhttps://finance.yahoo.co.jp/quote/285A.T
çºæå¯ŸäŸ¡èšŽèšã»åè§£ïŒçŽ8,700äžåïŒïœæ¥çµxTECHïŒhttps://xtech.nikkei.com/dm/article/HONSHI/20060808/120030/ ïŒ ITmediaïŒhttps://www.itmedia.co.jp/business/articles/1912/20/news021.html
âèšæ¶ã®æè¡âã®æŽå²ã»3次å NANDïœããªã¯ã·ã¢å ¬åŒïŒhttps://www.kioxia.com/ja-jp/insights/history-of-our-memory-201910.html
瀟åãããªã¯ã·ã¢ãã®ç±æ¥ïœããªã¯ã·ã¢å ¬åŒïŒhttps://www.kioxia.com/ja-jp/about/news/2019/20190718-1.html
ææ ¢ã®èšåæè³ïœãã¬æ±BIZ(WBS)ïŒhttps://txbiz.tv-tokyo.co.jp/wbs/netonly/post_342932
çµç£ç2,429åå婿ïœEE Times JapanïŒhttps://eetimes.itmedia.co.jp/ee/articles/2402/06/news172.html
WDçµ±åçœçŽïœæ¥æ¬çµæžæ°èïŒhttps://www.nikkei.com/article/DGXZQOUB02DEB0S3A101C2000000/
Sandiskã¹ãã³ãªãäžå ŽïœEE Times JapanïŒhttps://eetimes.itmedia.co.jp/ee/articles/2502/26/news183.html