MT

Masanobu Tanaka

Canon: 22 patents #2,832 of 19,416Top 15%
SO Sony: 12 patents #3,691 of 25,231Top 15%
SC Sumitomo Chemical: 11 patents #424 of 4,033Top 15%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
AC Alps Electric Co.: 4 patents #470 of 2,177Top 25%
EX Exedy: 4 patents #61 of 223Top 30%
SU Subaru: 4 patents #234 of 1,684Top 15%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
KC Kiwa Chemical Industry Co.: 3 patents #3 of 11Top 30%
Nichia: 2 patents #761 of 1,531Top 50%
NC Nihon Parkerizing Co.: 2 patents #53 of 330Top 20%
JO Joled: 2 patents #188 of 392Top 50%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
CL Cambridge Display Technology Limited: 1 patents #123 of 201Top 65%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
YW Yamazaki Machinery Works: 1 patents #12 of 29Top 45%
HK Henkel Ag & Co. Kgaa: 1 patents #1,145 of 2,331Top 50%
HS Hitachi Information & Control Solutions: 1 patents #32 of 68Top 50%
HS Hitachi Information & Control Systems: 1 patents #11 of 58Top 20%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
Overall (All Time): #21,404 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 76–82 of 82 patents

Patent #TitleCo-InventorsDate
5963534 Driving device for a recording medium Tatsumaro Yamashita 1999-10-05
5800270 Damper disc assembly having spring engaging means which restrict radial movement of corresponding springs Norihisa Uenohara, Hiroshi Mizukami, Shinichi Noda 1998-09-01
5759251 Titanium dioxide ceramic paint and methods of producing same Mitsuru Nakamura, Kazuhiko Mori, Yoshihiko Nishizawa 1998-06-02
4661994 Frequency and volume display for a receiver Takeru Tani 1987-04-28
4549270 Method of controlling selection of tools in a quadriaxial numerical control lathe Naoe Fukumura, Shunji Hasegawa 1985-10-22
4393400 3-D TV Systems Hiroshi Ikushima, Takaaki Baba, Takayuki Sagishima 1983-07-12
4387396 Field recognition circuit Teruo Kitani 1983-06-07