TY

Takahiro Yamamoto

HI Hitachi: 55 patents #211 of 28,497Top 1%
SO Sony: 21 patents #1,931 of 25,231Top 8%
KT Kabushiki Kaisha Toshiba: 18 patents #1,647 of 21,451Top 8%
MC Murata Manufacturing Co.: 17 patents #398 of 5,295Top 8%
Honda Motor Co.: 14 patents #1,210 of 21,052Top 6%
Canon: 13 patents #5,080 of 19,416Top 30%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
Mazda Motor: 8 patents #447 of 4,755Top 10%
SL Semiconductor Energy Laboratory: 5 patents #660 of 1,113Top 60%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
SU Subaru: 5 patents #164 of 1,684Top 10%
OS Osg: 5 patents #14 of 119Top 15%
VA Valqua: 4 patents #9 of 42Top 25%
TS Toshiba Energy Systems & Solutions: 4 patents #70 of 569Top 15%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
HV Hitachi Vantara: 3 patents #21 of 254Top 9%
TE Teac: 3 patents #117 of 440Top 30%
HS Hitachi Automotive Systems: 3 patents #507 of 1,636Top 35%
WI Wingarc1St: 3 patents #2 of 15Top 15%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
Tdk: 2 patents #1,902 of 3,796Top 55%
DE Denso: 2 patents #4,986 of 11,792Top 45%
NI Nikon: 2 patents #1,269 of 2,493Top 55%
AC Asmo Co.: 2 patents #218 of 745Top 30%
TC The Ohtsu Tire & Rubber Co.: 2 patents #16 of 52Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
FC Furukawa Co.: 1 patents #36 of 90Top 40%
HC Hitachi Koki Co.: 1 patents #557 of 888Top 65%
KT Kabushiki Kaisha Top: 1 patents #53 of 213Top 25%
KM Kawasaki Microelectronics: 1 patents #35 of 88Top 40%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
KU Keio University: 1 patents #190 of 781Top 25%
LC Lapis Semiconductor Co.: 1 patents #173 of 349Top 50%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
NC Nansin Co.: 1 patents #4 of 9Top 45%
NT National Institute Of Advanced Industrial Science And Technology: 1 patents #1,256 of 3,134Top 45%
NI Nippon Valqua Industries: 1 patents #30 of 83Top 40%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
TA Tdk Electronics Ag: 1 patents #234 of 503Top 50%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TF Tokyo University Of Science Foundation: 1 patents #82 of 252Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
ZE Zeon: 1 patents #435 of 734Top 60%
Overall (All Time): #2,435 of 4,157,543Top 1%
230
Patents All Time

Issued Patents All Time

Showing 226–230 of 230 patents

Patent #TitleCo-InventorsDate
5444275 Radial gate array cell Masahiro Kugishima, Hiroyuki Sato, Masaaki Nariishi, Noboru Yamakawa 1995-08-22
5312989 Method for the purification of 4,4'-diamino-diphenylmethane Hirokazu Murata, Kiichi Hattori 1994-05-17
5136715 Terminal apparatus for resetting by remote control Ryosuke HIROSE, Nobumasa Ohya, Hiroshi Takizawa, Kenji Yamana, Seijun Tanikawa +1 more 1992-08-04
4410406 Process for preparing magnetic recording medium Osamu Kohmoto 1983-10-18
4210076 Printing apparatus Kazuo Sugano 1980-07-01