KW

Kei Watanabe

KT Kabushiki Kaisha Toshiba: 14 patents #2,131 of 21,451Top 10%
MA Makita: 13 patents #84 of 770Top 15%
FA Fanuc: 12 patents #223 of 1,735Top 15%
Toshiba Memory: 11 patents #113 of 1,971Top 6%
SL Shiseido Company, Limited: 9 patents #58 of 1,112Top 6%
SC Sumitomo Bakelite Co.: 8 patents #24 of 790Top 4%
Kioxia: 5 patents #270 of 1,813Top 15%
NT NTT: 5 patents #1,080 of 4,871Top 25%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
PR Promerus: 4 patents #38 of 140Top 30%
SE Seiko Epson: 4 patents #3,385 of 7,774Top 45%
TI Toray Industries: 3 patents #932 of 3,690Top 30%
Canon: 3 patents #11,241 of 19,416Top 60%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
Kawasaki: 3 patents #725 of 2,943Top 25%
FI Fujifilm Business Innovation: 2 patents #2,833 of 5,238Top 55%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
DC Dow Corning Toray Co.: 2 patents #78 of 258Top 35%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
SU Shinshu University: 1 patents #77 of 261Top 30%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
TC Toptec Co.: 1 patents #5 of 20Top 25%
📍 Yokkaichi, JP: #11 of 2,072 inventorsTop 1%
Overall (All Time): #13,876 of 4,157,543Top 1%
102
Patents All Time

Issued Patents All Time

Showing 76–100 of 102 patents

Patent #TitleCo-InventorsDate
8895952 Nonvolatile storage device Shigeki Kobayashi, Kazuhiko Yamamoto, Kenji Aoyama, Shigeto Oshino, Shinichi Nakao +2 more 2014-11-25
8779010 Water-in-oil emulsified cosmetic Masaki Kitajima, Ayako Ibe, Takayuki Omura 2014-07-15
8673786 Method for manufacturing microstructure using self-assembly of amphiphilic polymer Ichiro Mizushima 2014-03-18
8659788 Reduced printing width printer, printer control method, and operation control method Akihiro Ikeda 2014-02-25
8588566 Electronic apparatus, cellular phone, flexible cable and method for manufacturing optical waveguide forming body Mutsuhiro Matsuyama, Koji Choki, Tetsuya Mori 2013-11-19
8536706 Method for fabricating semiconductor device and semiconductor device Yumi Hayashi, Atsuko Sakata, Noriaki Matsunaga, Shinichi Nakao, Makoto Wada +1 more 2013-09-17
8513174 Cleanser Hidefumi Araki, Tomohiko Kimura, Yasunari Nakama, Tadashi Okawa, Tomohiro Iimura 2013-08-20
8455346 Method for manufacturing nonvolatile memory device Yasuhiro Nojiri, Hiroyuki Fukumizu, Shinichi Nakao, Kazuhiko Yamamoto, Ichiro Mizushima +1 more 2013-06-04
8420293 Optical waveguides and methods thereof Koji Choki, Tetsuya Mori, Ramakrishna Ravikiran, Makoto Fujiwara, Keizo Takahama +6 more 2013-04-16
8344509 Method for fabricating semiconductor device and semiconductor device Yumi Hayashi, Atsuko Sakata, Noriaki Matsunaga, Shinichi Nakao, Makoto Wada +1 more 2013-01-01
8208769 Substrate for mounting an optical element, optical circuit substrate, and substrate on which an optical element is mounted Koji Choki, Mutsuhiro Matsuyama, Kenji Miyao, Keizo Takahama, Tetsuya Mori +2 more 2012-06-26
8200058 Light guide and light guide structure Koji Choki, Tetsuya Mori, Keizo Takahama, Makoto Fujiwara, Hiroshi Owari 2012-06-12
8053166 Optical waveguides and methods thereof Koji Choki, Tetsuya Mori, Ramakrishna Ravikiran, Makoto Fujiwara, Keizo Takahama +6 more 2011-11-08
8030267 Silica composite capsules obtained by blending water-soluble silane derivative, composition containing the same, and transparent gel-form composition Yuko Nagare, Kazutami Sakamoto, Shun Takahashi, Teruhiko Hineno 2011-10-04
8021825 Optical waveguides and methods thereof Koji Choki, Tetsuya Mori, Ramakrishna Ravikiran, Makoto Fujiwara, Keizo Takahama +6 more 2011-09-20
7999356 Composition for film formation, insulating film, semiconductor device, and process for producing the semiconductor device Yasushi Nakasaki, Nobuhide Yamada, Miyoko Shimada, Hideshi Miyajima 2011-08-16
7879779 Oil-cleansing composition Akira Matsuo, Hiroki Inoue 2011-02-01
7869670 Substrate for mounting an optical element, optical circuit substrate, and substrate on which an optical element is mounted Koji Choki, Mutsuhiro Matsuyama, Kenji Miyao, Keizo Takahama, Tetsuya Mori +2 more 2011-01-11
7820356 Optical waveguides and methods thereof Koji Choki, Tetsuya Mori, Ramakrishna Ravikiran, Makoto Fujiwara, Keizo Takahama +6 more 2010-10-26
7781301 Method of fabricating semiconductor device Akifumi GAWASE, Kenichi Otsuka 2010-08-24
7644968 Substrate holding device Yasuo Hirooka, Yasuhiko Hashimoto 2010-01-12
6951807 Semiconductor device and manufacturing method thereof Yukio Nishiyama 2005-10-04
6646351 Semiconductor device and manufacturing method thereof Yukio Nishiyama 2003-11-11
6346507 Liquid crystal composition and cosmetic preparation Fumiaki Matsuzaki, Toshio Yanaki, Kazuyoshi Nakamura, Natsuko Fujii 2002-02-12
6153509 Method of manufacturing a semiconductor device Yukio Nishiyama, Naruhiko Kaji, Hideshi Miyajima 2000-11-28