MM

Mitsuhiro Matsumoto

YA Yazaki: 45 patents #43 of 3,427Top 2%
Sharp Kabushiki Kaisha: 45 patents #205 of 10,731Top 2%
FI Fujifilm Business Innovation: 41 patents #61 of 1,659Top 4%
Canon: 15 patents #4,433 of 19,416Top 25%
MC Murata Manufacturing Co.: 7 patents #1,107 of 5,295Top 25%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
5K 501 Sharp Kabushiki Kaisha: 3 patents #1 of 25Top 4%
Kawasaki: 3 patents #725 of 2,943Top 25%
JC J.S.T. Mfg. Co.: 2 patents #112 of 255Top 45%
HO Hoya: 2 patents #523 of 1,290Top 45%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
Casio Computer Co.: 2 patents #935 of 1,970Top 50%
PE Pentax: 2 patents #187 of 396Top 50%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
AC Asahi Fiber Glass Co.: 1 patents #24 of 84Top 30%
PC Pentax Precision Co.: 1 patents #9 of 20Top 45%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
SC Sumitomo Dainippon Pharma Co.: 1 patents #104 of 206Top 55%
Overall (All Time): #4,293 of 4,157,543Top 1%
179
Patents All Time

Issued Patents All Time

Showing 176–179 of 179 patents

Patent #TitleCo-InventorsDate
4742526 Semiconductor laser array device Sadayoshi Matsui, Mototaka Taneya 1988-05-03
4730326 Semiconductor laser array device Mototaka Taneya, Sadayoshi Matsui, Saburo Yamamoto, Seiki Yano 1988-03-08
4716129 Method for the production of semiconductor devices Mototaka Taneya, Sadayoshi Matsui 1987-12-29
4632709 Process for preventing melt-back in the production of aluminum-containing laser devices Mototaka Taneya, Sadayoshi Matsui, Hiroshi Hayashi 1986-12-30