P

Inventor

KOBAYASHI ISAMU

JP55 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI ISAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

12 patents
US6667925B2Dec 23, 2003

Semiconductor device having temperature detecting function, testing method, and refresh control method of semiconductor storage device having temperature detecting function

FUJITSU LTD67 citations96
US6498469B2Dec 24, 2002

Internal supply voltage generating circuit and method of generating internal supply voltage using an internal reference voltage generating circuit and voltage-drop regulator

FUJITSU LTD45 citations93
US6452854B1Sep 17, 2002

Circuit and method for supplying internal power to semiconductor memory device

FUJITSU LTD30 citations93
US6385119B2May 7, 2002

Internal supply voltage generating cicuit in a semiconductor memory device and method for controlling the same

FUJITSU LTD32 citations93
US6469551B2Oct 22, 2002

Starting circuit for integrated circuit device

FUJITSU LTD22 citations92
US5477407ADec 19, 1995

Protection circuit for protecting a semiconductor device from a voltage surge

FUJITSU LTD23 citations90
US6504353B2Jan 7, 2003

Drive power supplying method for semiconductor memory device and semiconductor memory device

FUJITSU LTD16 citations84
US6472929B2Oct 29, 2002

Semiconductor device

FUJITSU LTD15 citations84
US6373322B2Apr 16, 2002

Charge pump circuit with bypass transistor

FUJITSU LTD18 citations84
US5812000ASep 22, 1998

Pulse signal shaper in a semiconductor integrated circuit

FUJITSU LTD13 citations74
US5539335AJul 23, 1996

Output buffer circuit for semiconductor device

FUJITSU LTD15 citations74
US5576643ANov 19, 1996

Data transfer circuit device

FUJITSU LTD6 citations63

HITACHI LTD

12 patents

FURUKAWA ELECTRIC CO LTD

8 patents

CITIZEN HOLDINGS CO LTD

5 patents

CITIZEN WATCH CO LTD

5 patents

JAPAN LIFE

2 patents

KUBOTA KK

2 patents

SONY CORP

1 patent

MITSUBISHI PETROCHEMICAL CO

1 patent

WADA YOSHIMASA

1 patent

MARUNAKA SPRAYER & DUSTER MFG

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.