TO

Tsuyoshi Okumura

KC Koyo Seiko Co.: 7 patents #63 of 749Top 9%
SC Sanyo Electric Co.: 6 patents #961 of 6,347Top 20%
JT Jtekt: 6 patents #275 of 1,969Top 15%
SC Sokudo Co.: 5 patents #10 of 74Top 15%
DC Dainippon Screen Mfg. Co.: 3 patents #254 of 977Top 30%
SC Screen Holdings Co.: 2 patents #326 of 686Top 50%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #123,528 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
11558218 Semiconductor device and information processing method 2023-01-17
11521865 Substrate processing method and substrate processing device Hiroki Tsujikawa, Masato Tanaka, Atsuyasu Miura, Makoto Takaoka, Nobuyuki Miyaji +4 more 2022-12-06
10854481 Substrate processing method and substrate processing apparatus Shigeki Tanizawa, Nobuyuki Miyaji, Makoto Takaoka, Naoki SAWAZAKI, Atsuyasu Miura 2020-12-01
10087985 Rolling device for vehicle Yuya Inoue, Teruyuki Wakisaka, Yoshiyuki INA, Toshihiro Hakata, Takaaki Onizuka 2018-10-02
9638267 Driving force transmission device Tomoya Yamatani, Gento Aramoto 2017-05-02
8743534 Resin chassis base, and electric apparatus and display apparatus provided with the same 2014-06-03
8585830 Substrate processing apparatus and substrate processing method Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori +4 more 2013-11-19
8496761 Substrate processing apparatus and substrate processing method Koji Kaneyama, Akihiro Hisai, Toru Asano, Hiroshi Kobayashi, Shuichi Yasuda +3 more 2013-07-30
8480305 Resin cage for angular contact ball bearing Masaki Maeda, Hiroshi Yano 2013-07-09
8482907 Electronic device and wall hanging structure of electronic device Nobuyuki Take, Naotaka Namioka 2013-07-09
8411433 Flat panel display device Nobuyuki Take, Naotaka Namioka 2013-04-02
8308370 Sealing device for bearing Yoshitaka Nakagawa, Youichi Numada, Hajime Tadumi, Kunihiro Yamaguchi, Ikuo Ito 2012-11-13
8254623 Image display device 2012-08-28
8111349 Image display device Eisuke Kamiesu 2012-02-07
8040488 Substrate processing apparatus Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori +4 more 2011-10-18
8034190 Substrate processing apparatus and substrate processing method Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kasuhito Shigemori +3 more 2011-10-11
8020240 Substrate treatment apparatus Nobuyasu Hiraoka, Akiyoshi Nakano 2011-09-20
7979942 Substrate treatment apparatus and substrate treatment method Nobuyasu Hiraoka, Akiyoshi Nakano, Hajime Ugajin 2011-07-19
7866891 Rolling bearing apparatus Yoshitaka Waseda 2011-01-11
7828485 Roller bearing Yoshitaka Waseda 2010-11-09
7830471 Image display device Eisuke Kamiesu 2010-11-09
7497633 Substrate processing apparatus and substrate processing method Koji Kaneyama, Shuji Shibata, Shuichi Yasuda, Masashi Kanaoka, Tadashi Miyagi +1 more 2009-03-03
6726728 Rolling bearing Hiroyuki Miyazaki, Yoshitaka Nakagawa, Hajime Tazumi 2004-04-27
6056445 Resin coated bearing Hiroshi Ueno, Mitiru Ueda 2000-05-02
5860748 Sealing device for roller bearing Yoshitaka Nakagawa, Mitsuru Wakabayashi 1999-01-19