AT

Akio Takahashi

HI Hitachi: 65 patents #133 of 28,497Top 1%
Honda Motor Co.: 22 patents #513 of 21,052Top 3%
HC Hitachi Chemical Company: 17 patents #55 of 1,946Top 3%
PE Pentax: 17 patents #102 of 761Top 15%
AK Asahi Kogaku Kogyo K.K.: 10 patents #1 of 180Top 1%
Brother Kogyo: 9 patents #920 of 2,767Top 35%
TC Tatsuta Electric Wire & Cable Co.: 7 patents #10 of 100Top 10%
Yamaha: 6 patents #432 of 2,001Top 25%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
Air Products And Chemicals: 2 patents #793 of 1,997Top 40%
HC Hitachi Powdered Metals Co.: 2 patents #73 of 246Top 30%
GC Gc: 2 patents #101 of 306Top 35%
CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
HP Hooker Chemicals & Plastics: 1 patents #31 of 117Top 30%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
PC Powdertech Co.: 1 patents #38 of 66Top 60%
RL Reed Lignin: 1 patents #6 of 14Top 45%
SE Seiko Instruments & Electronics: 1 patents #72 of 164Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
AC American Can: 1 patents #135 of 262Top 55%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
TC Toray Thiokol Co.: 1 patents #4 of 15Top 30%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Applied Materials: 1 patents #4,780 of 7,310Top 70%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
CH Chisso: 1 patents #468 of 833Top 60%
📍 Kyoto, NY: #1 of 13 inventorsTop 8%
Overall (All Time): #4,560 of 4,157,543Top 1%
174
Patents All Time

Issued Patents All Time

Showing 51–75 of 174 patents

Patent #TitleCo-InventorsDate
6326561 Thin-film multilayer wiring board with wiring and via holes in a thickness of an insulating layer Ryuji Watanabe, Takeyuki Itabashi, Osamu Miura, Yukio Ookoshi, Hitoshi Suzuki +2 more 2001-12-04
6306481 Multilayer circuit board having insulating layer with via-holes Satoru Amou, Masao Suzuki, Tokihito Suwa, Mineo Kawamoto, Masanori Nemoto +4 more 2001-10-23
6265758 Semiconductor active electrostatic device 2001-07-24
6260609 Radiator attachment structure 2001-07-17
6225418 Thermosetting resin composition Yuichi Satsu, Harukazu Nakai, Masao Suzuki, Katsuo Sugawara 2001-05-01
6193305 Windshield supporting structure 2001-02-27
6193304 Windshield supporting structure Kiyonari Shirato 2001-02-27
6190834 Photosensitive resin composition, and multilayer printed circuit board using the same Masatoshi Narahara, Mineo Kawamoto, Tokihito Suwa, Masao Suzuki, Satoru Amou +4 more 2001-02-20
6190493 Thin-film multilayer wiring board and production thereof Ryuji Watanabe, Takeyuki Itabashi, Osamu Miura, Yukio Ookoshi, Hitoshi Suzuki +2 more 2001-02-20
6179364 Bonnet for automobile 2001-01-30
6132852 Multilayer wiring substrate and method for production thereof Masahiro Suzuki, Minoru Tanaka, Haruhiko Matsuyama, Haruo Akahoshi 2000-10-17
6119609 Headgear holding apparatus and process of forming an embroidery on headgear Yasuhiko Kawaguchi 2000-09-19
6054219 Process for forming insulating layers on soft magnetic powder composite core from magnetic particles Yuichi Satsu, Hideaki Katayama, Yuzo Ito, Noboru Baba, Chikara Tanaka +4 more 2000-04-25
6028364 Semiconductor device having a stress relieving mechanism Masahiko Ogino, Akira Nagai, Shuji Eguchi, Toshiaki Ishii, Masanori Segawa +4 more 2000-02-22
5958362 Method of producing active material powder for lithium secondary battery Kazumasa Takatori, Naoyoshi Watanabe, Toshihiko Tani, Tsuyoshi Sasaki, Masahiko Kato +1 more 1999-09-28
5914216 Multilayer circuit board and photosensitive resin composition used therefor Satoru Amou, Masao Suzuki, Tokihito Suwa, Mineo Kawamoto, Masanori Nemoto +4 more 1999-06-22
5873321 Sewing device with a bed switchable between a usage position and a retracted position Fumiaki Asano, Yoshikazu Kurono, Masaki Shimizu 1999-02-23
5850791 Sewing machine having movable bed Yasuhiko Kawaguchi, Masaki Shimizu, Hirokazu Hirose, Yoshikazu Kurono 1998-12-22
5849460 Photosensitive resin composition and method for using the same in manufacture of circuit boards Yoshinori Kawai, Mineo Kawamoto, Junichi Katagiri, Masanori Nemoto 1998-12-15
5836260 Needle bar stopper for use in a sewing machine Yasuhiko Kawaguchi, Masaki Shimizu, Minoru Sakanobe 1998-11-17
5803001 Sewing machine having thread cutting device Masaki Shimizu 1998-09-08
5788821 Copper-based oxidation catalyst and its application Takeyuki Itabashi, Fujiko Kinosaki, Haruo Akahoshi 1998-08-04
5784990 Sewing machine having spindle drive motor and rotary hook drive motor Masaki Shimizu, Tetsuo Morita 1998-07-28
5784989 Sewing machine having thread cutting mechanism Masaki Shimizu 1998-07-28
5774746 Camera with learning function Tadayuki Kirigaya, Hideaki Tsuji, Isamu Hirai, Yasuyuki Haneishi, Masato Yamamoto +3 more 1998-06-30