KT

Keisuke Tanaka

IBM: 59 patents #1,342 of 70,183Top 2%
Canon: 16 patents #4,160 of 19,416Top 25%
Sumitomo Electric Industries: 13 patents #1,957 of 21,551Top 10%
Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
NL Nippon Sheet Glass Company, Limited: 5 patents #170 of 836Top 25%
SO Sony: 4 patents #8,966 of 25,231Top 40%
FL Furuno Electric Company Limited: 3 patents #95 of 407Top 25%
FU Fujifilm: 3 patents #1,989 of 4,519Top 45%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
KO Konica: 2 patents #962 of 1,958Top 50%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Nsk: 2 patents #645 of 1,559Top 45%
OC Oki Electric Industry Co.: 2 patents #947 of 2,807Top 35%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
Yamaha: 1 patents #1,232 of 2,001Top 65%
SY Symetrix: 1 patents #45 of 73Top 65%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
NC Ntt Communications: 1 patents #34 of 129Top 30%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
📍 Aki, CO: #1 of 1 inventorsTop 100%
Overall (All Time): #7,749 of 4,157,543Top 1%
135
Patents All Time

Issued Patents All Time

Showing 126–135 of 135 patents

Patent #TitleCo-InventorsDate
6233213 Method of converting bits of optical disk, demodulating method and apparatus Takenori Okada, Teruhiko Ushio 2001-05-15
6223322 Method and apparatus for enhancing data rate in processing ECC product-coded data arrays in DVD storage subsystems and the like Toru Michigami 2001-04-24
6219072 Microcomputer with a built in character display circuit and visual display unit using such a microcomputer Takahiro Ochi 2001-04-17
6148172 Image forming apparatus having means for enhancing accuracy of conveyance of recording sheets Takanori Kanda, Akira Kosugi, Daisuke Ueda, Akitoshi Matsubara, Minoru Asakawa +5 more 2000-11-14
6139432 Image capture apparatus and method Mikio Watanabe, Atsushi Teshima, Yoshiko Shiimori, Yoshiki Kawaoka, Norihisa Haneda 2000-10-31
6004655 Method of finishing edge of sheet glass, heat-tempered sheet glass using the method, and fire-resistant construction material using the heat-tempered sheet glass Kiminari Sugiura, Shigeki Obana 1999-12-21
5670222 Attachment construction for sheet glass Kiminari Sugiura 1997-09-23
5476303 Undercarriage structure of motor vehicle Toshinori Sakamoto, Mitsuru Fujinaka, Toshiyo Mito, Hayatsugu Harasaki, Tohru Furusawa 1995-12-19
5449158 Sorter for distributing a plurality of sheets to a plurality of sheet holding bins Kazuhiro Hirota, Izumi Hamanaka, Minoru Kawano, Hisao Hosoya, Akihiko Nishiki 1995-09-12
5445908 Alkaline dry cell Koichi Inoue, Kazutoshi Okubo, Kohei Kitagawa, Tomoya Watanabe 1995-08-29