KW

Koichi Watanabe

HI Hitachi: 24 patents #1,340 of 28,497Top 5%
HS Hitachi-Lg Data Storage: 19 patents #2 of 294Top 1%
FI Fujifilm Business Innovation: 17 patents #476 of 5,238Top 10%
KT Kabushiki Kaisha Toshiba: 16 patents #1,863 of 21,451Top 9%
HC Hitachi Consumer Electronics Co.: 12 patents #7 of 447Top 2%
Canon: 11 patents #5,840 of 19,416Top 35%
MC Murata Manufacturing Co.: 8 patents #980 of 5,295Top 20%
TO Toto: 8 patents #130 of 1,113Top 15%
TK Toshiba Tec Kabushiki Kaisha: 6 patents #475 of 1,664Top 30%
HH Hitachi High-Technologies: 3 patents #968 of 1,917Top 55%
GL Gunze Limited: 3 patents #30 of 349Top 9%
NC Nisshin Steel Co.: 3 patents #107 of 514Top 25%
TS Toshiba Lifestyle Products & Services: 2 patents #23 of 81Top 30%
JC Janome Sewing Machine Co.: 2 patents #82 of 229Top 40%
SK Sekisui Kagaku Kogyo: 2 patents #64 of 395Top 20%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
AC Anden Co.: 2 patents #33 of 95Top 35%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
The Yokohama Rubber Co.: 1 patents #666 of 1,136Top 60%
TC Toshiba Materials Co.: 1 patents #127 of 197Top 65%
HC Hitachi Media Electronics Co.: 1 patents #130 of 214Top 65%
YC Yamamoto Kagaku Gosei Co.: 1 patents #5 of 12Top 45%
YK Ykc: 1 patents #3 of 9Top 35%
SO Sony: 1 patents #17,262 of 25,231Top 70%
MC Mitsumi Electric Co.: 1 patents #527 of 935Top 60%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
NI Nikon: 1 patents #1,647 of 2,493Top 70%
NC Nikon Vision Co.: 1 patents #28 of 50Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
SC Saiden Chemical Industry Co.: 1 patents #7 of 21Top 35%
Tdk: 1 patents #2,493 of 3,796Top 70%
📍 Tokyo, MS: #3 of 10 inventorsTop 30%
Overall (All Time): #7,732 of 4,157,543Top 1%
135
Patents All Time

Issued Patents All Time

Showing 76–100 of 135 patents

Patent #TitleCo-InventorsDate
RE41975 Interconnector line of thin film, sputter target for forming the wiring film and electronic component using the same Takashi Ishigami, Akihisa Nitta, Toshihiro Maki, Noriaki Yagi 2010-11-30
7773483 Information recording apparatus Hideki Saga 2010-08-10
7751288 Adjustment method of optimum write power and optical write/retrieval device Soichiro Eto, Takahiro Kurokawa 2010-07-06
7746742 Optical disc recording method and optical disc apparatus 2010-06-29
7718117 Tungsten sputtering target and method of manufacturing the target Yoichiro Yabe, Takashi Ishigami, Takashi Watanabe, Hitoshi Aoyama, Yasuo Kohsaka +1 more 2010-05-18
7697386 Optical recording equipment Hiroyuki Minemura 2010-04-13
7663994 Data recording method and data recording equipment Takahiro Kurokawa 2010-02-16
7624504 Method of attaching hose coupling to hose 2009-12-01
7599267 Writing method and optical disk device Hiroyuki Minemura, Mitsunori Kobayashi, Kazuhiro Oda 2009-10-06
7515285 Method and apparatus for image processing 2009-04-07
7502302 Optical recording and reading equipment Takahiro Kurokawa, Masahiro Aoki, Takeshi Shimano 2009-03-10
7349314 Recording method and optical disk device Hiroyuki Minemura 2008-03-25
7317665 Optical recording method using multiplexer and plural pieces of data bits Hiroyuki Minemura 2008-01-08
7280790 Image forming apparatus Shinichi Kuramoto, Mitsuo Yamamoto, Shuich Nishide, Wataru Suzuki, Masahiro Sato +1 more 2007-10-09
7274267 Balun Akira Saitou, Toshimasa Yamazaki 2007-09-25
7099596 Optical transmitter Ryoji Takeyari, Masataka Shirai 2006-08-29
7046402 Image reading apparatus and image forming apparatus 2006-05-16
7045216 Polarizing plate Yoshinori Ishii, Takeshi Yamamoto, Takao Uesugi 2006-05-16
7032384 Steam turbine plant Kenji Kumagai, Yukihiko Sawa 2006-04-25
6985292 Polarizing plate and liquid-crystal display containing the same Yoshinori Ishii, Takao Uesugi 2006-01-10
6970674 Belt transporting device and image forming apparatus using the same Masahiro Sato, Atsuyuki Kitamura, Shinichi Kuramoto, Wataru Suzuki, Shuichi Nishide +1 more 2005-11-29
6929726 Sputtering target, Al interconnection film, and electronic component Takashi Ishigami 2005-08-16
6853825 Image forming apparatus including image transporting belt and rotary roll Wataru Suzuki, Atsuyuki Kitamura, Shinichi Kuramoto, Masahiro Sato, Mitsuo Yamamoto +1 more 2005-02-08
6823083 Saturation correcting apparatus and method Yoshihiro Yamaguchi 2004-11-23
6750542 Sputter target, barrier film and electronic component Yukinobu Suzuki, Takashi Ishigami, Yasuo Kohsaka, Naomi Fujioka, Takashi Watanabe +1 more 2004-06-15