Nobuyuki Shirai

RE Renesas Electronics: 14 patents #183 of 4,529Top 5%

RT Renesas Technology: 9 patents #297 of 3,337Top 9%

TC Toyooki Kogyo Co.: 3 patents #5 of 46Top 15%

US Upi Semiconductor: 2 patents #23 of 90Top 30%

JT Jtekt: 2 patents #749 of 1,969Top 40%

TK Toyoda Koki Kabushiki Kaisha: 1 patents #307 of 674Top 50%

WC Will Semiconductor (Shanghai) Co.: 1 patents #13 of 19Top 70%

Overall (All Time): #127,473 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #	Title	Co-Inventors	Date
7134638	Stop valve for gas tank	Tadayoshi Kamiya, Soichi Shirai, Toshihiko Shima, Hiroaki Suzuki, Yoshiyuki Takeuchi	2006-11-14
7078782	Semiconductor device	Nobuyoshi Matsuura, Yoshito Nakazawa	2006-07-18
6930354	Semiconductor device	Nobuyoshi Matsuura	2005-08-16
6806548	Semiconductor device	Nobuyoshi Matsuura, Yoshito Nakazawa	2004-10-19