Michio Nakagawa

Follow

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device equipped with a voltage step-up circuit
- Patent number 7,190,211
- Issue date Mar 13, 2007
- Rohm Co., Ltd.
- Michio Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device equipped with a voltage step-up circuit
- Patent number 6,888,399
- Issue date May 3, 2005
- Rohm Co., Ltd.
- Michio Nakagawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Device Equipped with a Voltage Step-Up Circuit
- Publication number 20070122964
- Publication date May 31, 2007
- Rohm Co., Ltd.
- Michio Nakagawa
- G05 - CONTROLLING REGULATING
Information Patent Application
Semiconductor device equipped with a voltage step-up circuit
- Publication number 20050134362
- Publication date Jun 23, 2005
- ROHM CO., LTD.
- Michio Nakagawa
- G05 - CONTROLLING REGULATING
Information Patent Application
Semiconductor device equipped with a voltage step-up circuit
- Publication number 20030151449
- Publication date Aug 14, 2003
- ROHM CO., LTD.
- Michio Nakagawa
- G05 - CONTROLLING REGULATING