TH

Tadashi Hirakawa

MM Mitsubishi Mining: 20 patents #10 of 2,247Top 1%
TL Teijin Limited: 11 patents #77 of 1,631Top 5%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
AE Amkor Electronics: 3 patents #4 of 35Top 15%
AC Ajinomoto Co.: 1 patents #1,164 of 2,190Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #82,781 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDate
11161549 Vehicle body rear structure Kazuhiro Sakai, Kanji Kaneko, Takashi Yamada, Seiichi Kato 2021-11-02
11097679 Vehicle body rear structure Kazuhiro Sakai, Takashi Yamada, Satoru Noguchi, Seiichi Kato, Kanji Kaneko 2021-08-24
10150353 Door structure for vehicle Tamaki Mikami, Takuro Nishida, Takafumi Takayama 2018-12-11
7946616 Side airbag apparatus Fumiharu Ochiai, Fumitoshi Yasuhara 2011-05-24
6040984 Printed circuit board with opposed bonding shelves for semiconductor chip wire bonding at different levels 2000-03-21
6011694 Ball grid array semiconductor package with solder ball openings in an insulative base 2000-01-04
5994773 Ball grid array semiconductor package 1999-11-30
5496431 Method and system for changing product specifications in a corrugation machine Yukuharu Seki, Makoto Ando 1996-03-05
5483100 Integrated circuit package with via interconnections formed in a substrate Robert C. Marrs 1996-01-09
5436301 Epoxy resin-impregnated prepreg Kunio Nishimura 1995-07-25
5378869 Method for forming an integrated circuit package with via interconnection Robert C. Marrs 1995-01-03
5355283 Ball grid array with via interconnection Robert C. Marrs 1994-10-11
5297461 Rotary shear Hideo Nobuhara, Makoto Ando 1994-03-29
5240770 Surface-modified wholly aromatic polyamide fiber and method of producing same Hiroyuki Moriga, Shoji Makino, Akira Kimura, Hirosuke Watanabe 1993-08-31
5210073 Method for treating cancer therapy radiation damage or arteriosclerosis using human ADF Junji Yodoi, Atsushi Uchida, Yutaka Tagaya, Akira Mitsui 1993-05-11
4863154 Conveyor system for planar objects Tadashi Yano 1989-09-05
4846778 Slitter scorer including a head exchanging device Yukuharu Seki, Yukio Oku 1989-07-11
4776578 Apparatus for preventing disorder in sheet alignment Yukuharu Seki, Toshihide Kato 1988-10-11
4710432 Base material for honeycomb core structure and process for producing the same Kunio Nishimura 1987-12-01
4706863 Intermittent feeding apparatus for a continuous sheet Tadashi Yano 1987-11-17
4667953 Sheet stacker Masashi Waseda, Toshiaki Kusubayashi, Isao Tokumaru 1987-05-26
4657236 Sheet delivery device Arifumi Okamoto 1987-04-14
4644896 Lower roll apparatus for single facer Hiroaki Sasashige, Haruo Okawa 1987-02-24
4631109 Single facer Kiyomitsu Yoshikawa, Shigenari Yoshioka, Hiroaki Sasashige 1986-12-23
4627831 Single facer Kiyomitsu Yoshikawa, Shigenari Yoshioka, Hiroaki Sasashige 1986-12-09