SN

Seiji Nakagawa

KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
IBM: 2 patents #32,839 of 70,183Top 50%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
KC Kcm: 1 patents #35 of 84Top 45%
HG HGST: 1 patents #1,032 of 1,677Top 65%
JT Japan Tobacco: 1 patents #582 of 1,187Top 50%
📍 Tokyo, CT: #5 of 11 inventorsTop 50%
Overall (All Time): #296,968 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10358794 Work vehicle Tetsuji Tanaka, Yasunori Miyamoto, Koji Hyodo, Isamu Aoki, Katsuyuki Kirita +2 more 2019-07-23
10051882 Basis weight measuring apparatus and method for sheet tobacco, and manufacturing system and method for sheet tobacco Kazuhiro Tokuda, Kaoru Narazaki, Tsutomu Kamishiraki, Yasushige Tsuchiya 2018-08-21
D693853 Wheel loader Kazuhiko Hiraoka, Kouji Kimijima, Akira Shimohira, Hiroaki Yada, Kouji Takehi +5 more 2013-11-19
8125734 Magnetic slider, head gimbal assembly and method for manufacturing the same Hiroshi Umezaki, Yuhsuke Matsumoto, Yoshihisa Takeo, Gen Oikawa, Hiroshi Kamio 2012-02-28
8073316 Oven for semiconductor wafer 2011-12-06
7803720 Coating process and equipment for reduced resist consumption 2010-09-28
7474212 Object tagged with RFID tag and device and method for processing it Minoru Okamoto 2009-01-06
7457741 Device for transmitting speech information Kiyoshi Fujimoto, Yoh-ichi Fujisaka, Yosuke Okamoto 2008-11-25
7235490 Method of manufacturing semiconductor device Yasuhiko Sato, Jun Idebuchi, Motoya Kishida, Shuichi Taniguchi, Tsuyoshi Shibata 2007-06-26
7088224 Audio information transmitting apparatus and the method thereof, and a vibrator holding structure Masahiko Yamaguchi 2006-08-08
6777350 Method and device of forming a film using a coating material and method of manufacturing a semiconductor device 2004-08-17
6681155 Optimizing control method and optimizing control system for power plant Kaoru Fujita, Genichi Emoto, Toshihiko Takeshita 2004-01-20
6628380 Appearance inspecting jig for small parts and inspecting method employing the same jig Masashi Fujimori, Kenji Itoh, Toru Koike, Yuhsuke Matsumoto, Tatsumi Tsuchiya +1 more 2003-09-30
5969798 Image inspection apparatus in plate making process and image inspection method in plate making process Kunio Yagi, Makoto Shimooka, Shinji Kawashima, Tomokazu Taniguchi 1999-10-19
5885755 Developing treatment apparatus used in the process for manufacturing a semiconductor device, and method for the developing treatment Yasushi Ito 1999-03-23
5754370 Wired suspension assembly in disk storage device method for assembly head suspension assembly Tatsumi Tsuchiya, Tatsushi Yoshida, Yasuhiro Mita 1998-05-19