TK

Tetsuya Katayama

DE Denso: 8 patents #1,668 of 11,792Top 15%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
KC Kuraray Co.: 5 patents #308 of 1,827Top 20%
Canon: 2 patents #12,681 of 19,416Top 70%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #191,268 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11890641 Masking member, and method for coating pipe inner circumferential surface using same 2024-02-06
10746848 In-vehicle radar apparatus 2020-08-18
8878719 Radar apparatus provided with series-feed array-antennas each including a plurality of antenna elements Kento Nakabayashi, Shin-ichiro Matsuzawa, Masaru Ogawa 2014-11-04
8624784 Microstrip array antenna Akiyoshi Mizutani, Kento Nakabayashi 2014-01-07
8047653 Si-O containing hydrogenated carbon film, optical device including the same, and method for manufacturing the Si-O containing hydrogenated carbon film and the optical device Yoshihiro Akahane, Takahiro Imai, Takashi Matsuura, Toshihiko Ushiro 2011-11-01
7688164 High frequency circuit board converting a transmission mode of high frequency signals Hisanori Uda 2010-03-30
7274269 Waveguide transmission line converter where the open end of the waveguide has a beveled inner corner Kent Nakabayashi 2007-09-25
7107182 Program and process for generating data used in software function test Ryoko Fujikawa, Goro Ito, Yasunobu Tominaga, Satoru Kawashima, Hitoshi Saito +1 more 2006-09-12
6856277 Radar beam scanning method, on-vehicle radar apparatus and radar scanning computer program Yuichi Tanaka 2005-02-15
6117713 Method of producing a MESFET semiconductor device having a recessed gate structure Koichi Hoshino 2000-09-12
5994744 Analog switching circuit Takeshi Miki, Junji Hayakawa, Hiroyuki Ban 1999-11-30
5835124 Dynamic-pressure gas bearing structure and optical deflection scanning apparatus Taku Fukita, Mikio Nakasugi, Isshin Sato, Osamu Komura, Kaoru Murabe 1998-11-10
5776600 Slide member and method of manufacturing the same Kaoru Murabe, Osamu Komura, Chihiro Kawai, Akira Yamakawa, Kenji Matsunuma +3 more 1998-07-07
5731831 Dynamic-pressure gas bearing structure and optical deflection scanning apparatus Kaoru Murabe, Osamu Komura, Mikio Nakasugi, Taku Fukita, Isshin Sato 1998-03-24
5675201 Composite bearing structure Osamu Komura, Akira Yamakawa, Kenji Matsunuma, Norio Yasuoka, Matsuo Higuchi +1 more 1997-10-07
5543371 Slide member and method of manufacturing the same Kaoru Murabe, Osamu Komura, Chihiro Kawai, Akira Yamakawa, Kenji Matsunuma +3 more 1996-08-06
5527852 Paper coating agent Hitoshi Maruyama, Kazutoshi Terada 1996-06-18
5478792 Heat-sensitive recording material Eriko Seno, Hirotoshi Miyazaki 1995-12-26
5420180 Sized yarn and process therefor Hirotoshi Miyazaki, Hitoshi Maruyama, Koji Onishi 1995-05-30
5342662 Multilayered container Akimasa Aoyama, Takeshi Moritani, Junnosuke Yamauchi, Satoshi Hirofuji 1994-08-30
5280208 Composite bearing structure Osamu Komura, Kenji Matsunuma, Norio Yasuoka, Matsuo Higuchi, Masaya Miyake +1 more 1994-01-18
5194474 Composition Akimasa Aoyama, Takeshi Moritani, Junnosuke Yamauchi, Satoshi Hirofuji 1993-03-16