YY

Yuji Yamamoto

MA Makita: 47 patents #11 of 770Top 2%
NO Nof: 26 patents #1 of 561Top 1%
NT Nec Lcd Technologies: 22 patents #9 of 305Top 3%
NC Noritsu Koki Co.: 20 patents #3 of 289Top 2%
TO Toyota: 18 patents #1,345 of 26,838Top 6%
Sharp Kabushiki Kaisha: 16 patents #1,028 of 10,731Top 10%
NE Nec: 15 patents #768 of 14,502Top 6%
HI Hitachi: 15 patents #2,636 of 28,497Top 10%
SC Sanyo Electric Co.: 13 patents #333 of 6,347Top 6%
EC Eisai R&D Management Co.: 11 patents #33 of 817Top 5%
Canon: 11 patents #5,840 of 19,416Top 35%
Honda Motor Co.: 10 patents #2,048 of 21,052Top 10%
SA Showa Aluminum: 10 patents #8 of 253Top 4%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
Pioneer: 8 patents #199 of 1,730Top 15%
JR Japan Synthetic Rubber: 8 patents #27 of 558Top 5%
Pioneer Electronic: 7 patents #244 of 1,840Top 15%
CL Central Glass Company, Limited: 6 patents #140 of 968Top 15%
SC Sumitomo Metal Mining Co.: 6 patents #103 of 736Top 15%
EI Eisai: 6 patents #206 of 998Top 25%
TS Toshiba Industrial Products And Systems: 5 patents #7 of 65Top 15%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
HC Hitachi Consumer Electronics Co.: 4 patents #57 of 447Top 15%
NU National University Corporation Okayama University: 4 patents #13 of 315Top 5%
RE Ryoden Semiconductor System Engineering: 4 patents #17 of 195Top 9%
JU Juki: 3 patents #35 of 281Top 15%
TS Toshiba Infrastructure Systems & Solutions: 2 patents #94 of 424Top 25%
YC Yamatake-Honeywell Co.: 2 patents #37 of 169Top 25%
TT Tokyo Institute Of Technology: 2 patents #232 of 1,159Top 25%
HK Hiroshima Kasei: 2 patents #1 of 20Top 5%
ON Onkyo: 2 patents #44 of 170Top 30%
MB Mitsuboshi Belting: 2 patents #123 of 333Top 40%
TC Toshiba Silicone Co.: 2 patents #49 of 169Top 30%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
TS Toshiba Mitsubishi-Electric Industrial Systems: 1 patents #206 of 368Top 60%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
EC Eagle Industry Co.: 1 patents #172 of 314Top 55%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
IM Ihp Gmbh—Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik: 1 patents #31 of 92Top 35%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
KE Keihin: 1 patents #237 of 596Top 40%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
KI Kobelco Research Institute: 1 patents #37 of 79Top 50%
MIT: 1 patents #4,386 of 9,367Top 50%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
NC Nippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NN Nippon Television Network: 1 patents #15 of 33Top 50%
NC Noritsu Kenkyu Center Co.: 1 patents #6 of 23Top 30%
PS Prime Planet Energy & Solutions: 1 patents #94 of 228Top 45%
PC Prism Pharma Co.: 1 patents #4 of 9Top 45%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
SC Seiko Instruments R & D Center: 1 patents #9 of 38Top 25%
SC Sumitomo Osaka Cement Co.: 1 patents #199 of 327Top 65%
SM Suzuki Motor: 1 patents #523 of 1,209Top 45%
Tdk: 1 patents #2,493 of 3,796Top 70%
TO Tosco: 1 patents #12 of 28Top 45%
AG Agc: 1 patents #509 of 954Top 55%
VT Visteon Global Technologies: 1 patents #765 of 1,929Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #1,030 of 4,157,543Top 1%
328
Patents All Time

Issued Patents All Time

Showing 326–328 of 328 patents

Patent #TitleCo-InventorsDate
4374331 D-Type flip-flop circuit Sei Shiragaki 1983-02-15
4314041 Continuous multi-zone graft polymerization Shin-ichi Shimokawa 1982-02-02
4268638 Process for the preparation of rubber-modified thermoplastic resins Shin-ichi Shimokawa, Hisao Nagai 1981-05-19