Shinichi Hayashi

TL Tokyo Electron Limited: 57 patents #39 of 5,567Top 1%

HI Hitachi: 44 patents #397 of 28,497Top 2%

OL Olympus: 14 patents #275 of 3,097Top 9%

OC Olympus Optical Co.: 8 patents #425 of 2,334Top 20%

SO Sony: 8 patents #5,352 of 25,231Top 25%

DE Dexerials: 8 patents #57 of 387Top 15%

Canon: 7 patents #7,830 of 19,416Top 45%

TO Toyota: 6 patents #4,786 of 26,838Top 20%

AC Aisin Aw Co.: 5 patents #393 of 2,011Top 20%

FL Fujitsu Ten Limited: 5 patents #89 of 996Top 9%

Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%

HV Hitachi Vantara: 3 patents #21 of 254Top 9%

Ngk Spark Plug Co.: 3 patents #540 of 1,594Top 35%

Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%

DE Denso: 2 patents #4,986 of 11,792Top 45%

Kyocera: 2 patents #1,365 of 3,732Top 40%

Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%

SC Sumitomo Metal Mining Co.: 2 patents #253 of 736Top 35%

TC Tsubakimoto Chain: 2 patents #212 of 593Top 40%

EV Evident: 2 patents #12 of 75Top 20%

IC Intermetallics Co.: 1 patents #9 of 17Top 55%

HC Hitachi Electronics Engineering Co.: 1 patents #61 of 175Top 35%

RC Rohto Pharmaceutical Co.: 1 patents #45 of 138Top 35%

SL Saturn Licensing: 1 patents #180 of 329Top 55%

DC Daiichi Pharmaceutical Co.: 1 patents #181 of 399Top 50%

📍 Tokyo, CA: #38 of 583 inventorsTop 7%

Overall (All Time): #4,424 of 4,157,543Top 1%

176

Patents All Time

Issued Patents All Time

Showing 176–176 of 176 patents

Patent #	Title	Co-Inventors	Date
4710654	Delay circuit including an improved CR integrator circuit	Takashi Saitoh, Nobuya Niizaki, Hideho Yamamura	1987-12-01