TY

Taizo Yamawaki

HI Hitachi: 21 patents #1,645 of 28,497Top 6%
RT Renesas Technology: 18 patents #77 of 3,337Top 3%
RE Renesas Electronics: 16 patents #153 of 4,529Top 4%
MC Murata Manufacturing Co.: 13 patents #576 of 5,295Top 15%
TL Ttpcom Limited: 11 patents #2 of 41Top 5%
HS Hitachi Automotive Systems: 6 patents #275 of 1,636Top 20%
TP Technology Partnership Plc: 4 patents #5 of 71Top 8%
HE Hitachi Kokusai Electric: 2 patents #354 of 843Top 45%
RM Renesas Mobile: 1 patents #45 of 121Top 40%
HC Hitachi Device Engineering Co.: 1 patents #292 of 514Top 60%
Overall (All Time): #23,805 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #TitleCo-InventorsDate
6608510 PLL circuit and wireless mobile station with that PLL circuit Satoshi Tanaka, Norio Hayashi, Kazuo Watanabe, Bob Henshaw 2003-08-19
6324219 Phase-locked loop circuit and radio communication apparatus using the same Masaru Kokubo, Tomio Furuya, Kazuo Watanabe, Julian Hildersley 2001-11-27
6163585 Phase-locked loop circuit and radio communication apparatus using the same Masaru Kokubo, Tomio Furuya, Kazuo Watanabe, Julian Hildersley 2000-12-19