Takahiro Watanabe

Takahiro Watanabe

Ricoh Company: 60 patents #134 of 9,818Top 2%

MC Murata Manufacturing Co.: 15 patents #473 of 5,295Top 9%

TO Topcon: 14 patents #52 of 684Top 8%

SO Sony: 11 patents #4,043 of 25,231Top 20%

Canon: 11 patents #5,840 of 19,416Top 35%

Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%

Yamaha Motor: 7 patents #221 of 2,310Top 10%

Nissan Motor Co.: 6 patents #1,257 of 8,689Top 15%

Kyocera: 6 patents #471 of 3,732Top 15%

KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%

PA Panasonic: 5 patents #5,165 of 21,108Top 25%

KU Kureha: 4 patents #64 of 354Top 20%

Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%

MU Murakumo: 3 patents #2 of 3Top 70%

SH Sumitomo Electric Hardmetal: 3 patents #130 of 278Top 50%

Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%

NB Nohmi Bosai: 2 patents #28 of 90Top 35%

HO Hoya: 2 patents #523 of 1,290Top 45%

OC Oki Electric Industry Co.: 2 patents #947 of 2,807Top 35%

TS Toshiba Infrastructure Systems & Solutions: 1 patents #186 of 424Top 45%

Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%

HG HGST: 1 patents #1,032 of 1,677Top 65%

Mazda Motor: 1 patents #2,563 of 4,755Top 55%

HI Hitachi: 1 patents #17,742 of 28,497Top 65%

NE Nec: 1 patents #7,889 of 14,502Top 55%

Nintendo Co.: 1 patents #886 of 1,476Top 65%

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%

FU Fujifilm: 1 patents #3,076 of 4,519Top 70%

NA Nissan North America: 1 patents #414 of 884Top 50%

SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%

SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%

IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%

TC Takeuchi Mfg., Co.: 1 patents #17 of 36Top 50%

Overall (All Time): #4,302 of 4,157,543Top 1%

Issued Patents All Time

Showing 176–178 of 178 patents

Patent #	Title	Co-Inventors	Date
5324991	Neuron unit and neuron unit network	Toshiyuki Furuta, Hiroyuki Horiguchi, Hirotoshi Eguchi, Atsuo Hashimoto, Sugitaka Oteki +4 more	1994-06-28
4893971	NC machining apparatus	Isao Matsumoto, Masakazu Suga, Toshimitsu Iwai	1990-01-16
4665729	Thickness control method and system for a single-stand/multi-pass rolling mill	Toshihiro Koyama, Hiroyuki Shiozaki, Takao Kawanami, Hideo Takahashi, Toshiyuki Shiraishi +1 more	1987-05-19