æçå 端åžå Žã§ã®æ°æŠç¥ã¯? - è£ çœ®ã売ãåãããåŸé課éãž
IoTããã€ã¹ã®æ®åã»æ¡å€§ã«äŒŽã£ãŠä»åŸã¯ãæçå 端äžä»£(32ïœ65nm)ãã®è£ 眮éèŠã®æç¶ãäºæ³ãããããŸãããã§ã«äººå£ãå€ãåå°äœæ¶è²»ã®å€§ããªæ°èåœã®ããã€ãã¯ç£æ¥æ¯èçãšããŠåå°äœç£æ¥ãžã®åå ¥ãé²ããŠããããæ©æ©ãããæ°èåœã§æçå 端äžä»£ã®è£ 眮ã®å°å ¥ãé²å±ãããããããæçå ç«¯è£ çœ®ã®éèŠæ¡å€§ãžãšçµã³ä»ãããã®åžå Žããã®åçã䌞ã°ãæŠç¥ãå ·äœåããŠããããšã§ãåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒã¯æ¥çžŸã®å®å®åãå³ãããšãã§ããã ããã
ã20020幎ãããžã§ã¯ããã§ã¯ããã®æçå 端åžå Žã®æœ®æµå€åãã©ã®ããã«åçæ©äŒãžçµã³ä»ãããæ€èšããŠããããã®çµè«ã¯ãçµæžåçæ§ãåªå ããããã®åžå Žã«ãããŠããåŸé課éåããšãç·åææ¡åãã®ãœãªã¥ãŒã·ã§ã³ã®æäŸãé²ãããšããŠããããããã¯ãåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒã®å®å®åç確ä¿ã«æå¹ã§ãããæçå 端åžå Žã®ãã¬ïŒã€ïŒã¯ã倧æåå°äœã¡ãŒã«ãŒã»ã©ã®äŒæ¥èŠæš¡ããªãã補é è£ çœ®ãžã®æè³è² æ ãçžå¯Ÿçã«éããªããšæ³å®ãããããŸãåå°äœã®å€§éçç£ã«ã¯1å°æ°ååããæ°åååããé«äŸ¡ãªè£ çœ®ãæ°çŸå°èŠæš¡ã§å°å ¥ããçç·Žããè£ çœ®ãªãã¬ãŒã¿ãå質管çè ãçšæããå¿ èŠãããããæ°èåœãã¬ãŒã€ãŒã«ã¯è³æ¬ãããã¯åå°äœè£œé ã©ã€ã³ã®æ§ç¯ã»éå¶ããŠããŠã«ä¹ããå¯èœæ§ãããããããèžãŸããŠã2020幎ãããžã§ã¯ããã¯ã顧客ã®èšåæè³ã«ãŸã€ãããè³æ¬ããšãããŠããŠãã®2ã€ã®åé¡ãåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒã®æã§è»œæžããæçå 端åžå Žã§é¡§å®¢ãšãšãã«å©çã享åããããšãææ¡ããŠããã
èšåæè³é¡è² æ ã軜æžããããã®åŸé課é
ãŸãèšåæè³è² æ ã軜æžããæ¹çãšããŠãåŸé課éå¶ãã®ããžãã¹ã¢ãã«ãææ¡ããŠãããåå°äœè£œé è£ çœ®ã«ãããçŸåšäž»æµã®ååŒåœ¢æ ã§ãããè£ çœ®å£²ãåãåãã¢ãã«ã¯ãåå°äœã¡ãŒã«ãŒãæ°ããåå°äœå·¥å Žãç«ã¡äžããéã補é è£ çœ®ã®èª¿éè²»çšãæãæè³æ¯çã倧ãããªãããŸããå·¥å Žç«ã¡äžãåŸã«ããã€ã³ã¹ããŒã«äœæ¥ãè£ çœ®ã¡ã³ããã³ã¹ãè£ çœ®ã®ã¢ããã°ã¬ãŒããæ¹é ããªãã¬ãŒã·ã§ã³ã®ããã®äººä»¶è²»ãä¿éºæãªã©ã皌åã®ããã®ã©ã³ãã³ã°ã³ã¹ããçããã補é è£ çœ®ã®è³Œå ¥è²»çšã100ãšãããšãæ¯å¹Žã®ã©ã³ãã³ã°ã³ã¹ãã¯è£ çœ®äŸ¡æ Œã®27%(å幎床)ïœ22%(2ïœ5幎)ã§ãããåå°äœäŒæ¥ã®5幎éã®æ¯åºç·é¡ã¯215(èšç®åŒã¯100+27+22+22+22+22=215)ãšãªããéåžžã®åå°äœå·¥å Žç«ã¡äžãæã¯ãå幎床æ¯åºãè£ çœ®è³Œå ¥è²»çšã«ã©ã³ãã³ã°ã³ã¹ããå ãã127(èšç®åŒ100+27=127)ãšçªåºãããæ¶é·ã®æ¿ããåå°äœåžå Žã§ãã®èšåæè³ãªã¹ã¯ãããã«ã³ã³ãããŒã«ãããã¯ããã¹ãŠã®åå°äœã¡ãŒã«ãŒã«ãšã£ãŠéåžžã«éèŠãªèª²é¡ã§ããã
ãã®é¡§å®¢ã®èšåæè³ãªã¹ã¯ã®åŠæ¹ç®ãšããŠæçšãšæãããã®ãããåŸé課éå¶ãã®ããžãã¹ã¢ãã«ã§ããããã ããã2020幎ãããžã§ã¯ãããææ¡ããŠããåŸé課éã¢ãã«ã¯ãåŸéå¶ãšããã©ãåºå®çãªæäœèª²éé¡ãèšå®ããŠãããããã¯ã顧客éœåã«ããè£ çœ®ã®äœçšŒåãªã¹ã¯ããã¹ãŠåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒãèè² ãã®ã§ã¯ãªã¹ã¯ã倧ãããããããåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒã«ãããäžå®ã®äºæ¥ã³ã¹ããé¡§å®¢è² æ ãšããŠæ±ããããšãé©åœãšããèãæ¹ã«ãããã®ã§ãããã€ãŸããããã§ãããåŸé課éãã¢ãã«ã¯ãåºå®ã®æäœèª²éåãšãåå°äœã¡ãŒã«ãŒã®ææ¥åºŠã«æºããå€å課éåãããã¯ã¹ãã圢æ ããšãã
ãã®ã¢ãã«ã§ã®æäœèª²éé¡ã®èãæ¹ã¯ãæ¥ç±³åå°äœè£œé è£ çœ®ã®å¹³åçãªå䟡çã§ãã60%ããªãã¡ã¬ã³ã¹ãšããŠãããåå°äœè£œé è£ çœ®ã®å€éšå£²äžäŸ¡æ Œ100ãå䟡ç60%ãååŽæé5幎ã§å®é¡æ³ãé©çšãšããå Žåããã®è£ 眮ã®1幎ããšã®æžäŸ¡ååŽè²»ã¯12ãšãªãããããæ¯å¹Žã®æäœèª²éé¡ãšãããã®æ¯æã5幎æ ä¿ããããã®ãšèããã°ãåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒã®äºæ¥æå€±ãªã¹ã¯ã¯ããªãå°ãããªãã12Ã5幎=60ããã®å Žåã®æäœèª²éé¡ã§ããã補é è£ çœ®ã®å䟡åã¯æäœã§ãååããããããã«åè¿°ããè£ çœ®çšŒåã»éçšã³ã¹ããå ç®ãããšããã®ã¢ãã«ãæ¡çšããåå°äœã¡ãŒã«ãŒã®å®éã®æ¯åºã«ãªããæäœæ¯åºé¡ã¯5幎ã§175ã®ç·æ¯åºãšãªãããè£ çœ®å£²åãåããšæ¯èŒãããšãåå°äœã¡ãŒã«ãŒã®åææè³è² æ ãæããã¢ãã«ãšãªãã
ãã®è£œé å䟡ã5幎ãããŠååããæäœèª²éåã«åŸé課éåãäžä¹ãããããšã«ãªããåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒé¡§å®¢ã®æäœçšŒåçã60%ãåå°äœè£œé å·¥å Žã®äžè¬çãªçšŒåçã«æ²¿ã£ãŠæé«çšŒåçã90%ãšèšå®ãããã®äžäž30%å ã®çšŒåçå€åã«å¿ããŠèª²éããããšããã¢ãã«ã§ããããããŠã䟿å®çã«çšŒåçãæäœçšŒåçãè¶ éããå¿åã®åçé åãšããŠãæäœçšŒåçè¶ éå€ã®ååÃè£ çœ®äŸ¡æ Œ100ãé¡§å®¢ã«æ¯å¹Žèª²éã§ãããã®ãšããã皌åç90%ãåžžã«ããŒãããå Žåã¯ã(90%ïŒ60%)÷2Ã100=15ãåŸé課éã§ããããšã«ãªãã顧客ã皌åç90%以äžãåžžã«ããŒããããšããŠãå ã»ã©èª¬æããè£ çœ®çšŒåã»éçšã³ã¹ããå ç®ãããšãé¡§å®¢ã®æå€§æ¯åºã¯5幎ã§250ãšãªããåè¿°ããåŸæ¥ã®è£ 眮買ãåãã¢ãã«ã®ç·æ¯åº215ãããæ¯åºã嵩ãçµæãšãªãã
èªç€Ÿã®äºæ¥ã«å®çžŸãšç«¶äºåãããããŸã財ååºç€ãååãªå€§æåå°äœã¡ãŒã«ãŒã«åŸé課éã¢ãã«ãåãå ¥ããããå¯èœæ§ã¯äœãã§ããããããããäžèŠæš¡ã®åå°äœã¡ãŒã«ãŒããããã¯æ©æã®åå°äœç£æ¥ç«ã¡äžããäŒå³ããæ°èåœã«ã¯ã©ãã ããããäºæ¥æåã®æã«ã¯äžå®ãªã¿ãŒã³ãåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒã«ãåé ããããã®ã®ãäºæ¥æåã®ããéèŠãšãªãåææè³è² æ æå¶ãæè³ååæéççž®ã«çµã³ã€ãã¢ãããŒããéžå¥œãããå¯èœæ§ã¯é«ãã®ã§ã¯ãªãããšã2020幎ãããžã§ã¯ããã¯èŠãŠããã
ãã®åŸé課éã¢ãã«ã¯ãåå°äœã¡ãŒã«ãŒããã£ãšäºæ¥ãªã¹ã¯ãåãããšãã§ããã°ãããã«å¿ããŠåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒåŽã§ããã顧客ãåãå ¥ãããããæ¯åºãæããææ¡ãå¯èœã«ãªããäŸãã°æäœçšŒåçã70%ãšããã°ã顧客ãæå€§çšŒåç90%ãåžžã«ããŒãããå Žåã¯ã(90%ïŒ70%)÷2Ã100=10ãåŸé課éåã«ãªããé¡§å®¢ã®æå€§æ¯åºã¯5幎ã§235ãšãåææè³è² æ ãæå¶ãã€ã€ããåŸæ¥ã®ãè£ çœ®å£²ãåãåãã®æ¯æé¡215ã«ããªãè¿ã¥ã(å³6)ãå¹³å皌åçã82%ã®å Žåãåå°äœã¡ãŒã«ãŒããåå°äœè£œé è£ çœ®ã¡ãŒã«ãŒãžã®è£ çœ®äŸ¡æ Œæ¯æãå ã ã®100ãšãªããåæ¹ãšãwin-winãšãªããçŸå®ã®åå°äœè£œé å·¥å Žã®çšŒåçãèæ ®ãããšã決ããŠæ³å€ãªæ¡ä»¶èšå®ã§ã¯ãªãã ããã
