MK

Masahiro Kojima

TO Toyota: 30 patents #552 of 26,838Top 3%
AC Aisin Aw Co.: 12 patents #140 of 2,011Top 7%
KA Kaneka: 9 patents #105 of 1,525Top 7%
SA Showa Aluminum: 8 patents #14 of 253Top 6%
NC Nishikawa Rubber Co.: 5 patents #19 of 246Top 8%
Aisin Seiki Kabushiki Kaisha: 4 patents #844 of 3,782Top 25%
DC Dowa Electronics Materials Co.: 4 patents #58 of 241Top 25%
NC Nippon Paint Holdings Co.: 4 patents #150 of 834Top 20%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
SO Sony: 4 patents #8,966 of 25,231Top 40%
CI Central Research Institute Of Electric Power Industry: 4 patents #20 of 276Top 8%
SH Shimadzu: 3 patents #606 of 2,007Top 35%
DC Dowa Mining Co.: 2 patents #92 of 324Top 30%
NT NTT: 2 patents #2,095 of 4,871Top 45%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
SA Sato: 1 patents #114 of 223Top 55%
SL Semiconductor Energy Laboratory: 1 patents #942 of 1,113Top 85%
DC Dow A F-Tec Co.: 1 patents #6 of 12Top 50%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
MA Makita: 1 patents #490 of 770Top 65%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
Motorola: 1 patents #6,475 of 12,470Top 55%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
RM Rakuten Mobile: 1 patents #93 of 180Top 55%
📍 Tokyo, MI: #16 of 74 inventorsTop 25%
Overall (All Time): #23,389 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 76–78 of 78 patents

Patent #TitleCo-InventorsDate
5185179 Plasma processing method and products thereof Shunpei Yamazaki, Shigenori Hayashi, Noriya Ishida, Mari Sasaki, Junichi Takeyama +2 more 1993-02-09
4984485 Apparatus and method for controlling automatic transmission for motor vehicle, with anti-squat shifting arrangement Seiichi Nishikawa, Nobuaki Takahashi 1991-01-15
4816739 DC/DC converter Tadashi Sakurai 1989-03-28