SH

Shigeru Hayakawa

Aisin Seiki Kabushiki Kaisha: 31 patents #31 of 3,782Top 1%
Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%
YC Yoshino Kogyosho Co.: 12 patents #30 of 361Top 9%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
AC Aisin Kiko Co.: 1 patents #5 of 24Top 25%
Overall (All Time): #44,629 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDate
10597200 Screw cap container Noriyuki Asakawa, Tatsuharu Ida, Takumi Sugizaki 2020-03-24
10023347 Synthetic resin container having inverted, folded back bottom wall Yoshiharu Kitamura, Kazuo Suzuki 2018-07-17
9238521 Synthetic resin container having inverted, folded back bottom wall Yoshiharu Kitamura, Kazuo Suzuki 2016-01-19
8925767 Container with folded-back bottom wall Shigeo Iizuka 2015-01-06
8746494 Synthetic resin container having inverted, folded back bottom wall Yoshiharu Kitamura, Kazuo Suzuki 2014-06-10
8505763 Synthetic resin container having inverted, folded back bottom wall Yoshiharu Kitamura, Kazuo Suzuki 2013-08-13
7798539 Door lock device for vehicle Ryujiro Akizuki, Atsushi Katsurayama, Yasuhiko Sono, Satoshi Suzuki, Eiji Torii +1 more 2010-09-21
7614670 Door closing apparatus Motohiro Kokubo, Toshitsugu Oda, Tsutomu Kobayashi, Nobuko Watanabe 2009-11-10
7490614 Coating container with comb Tsutomu Kobayashi, Mitsuo Furusawa 2009-02-17
7296711 Safety cap Takayuki Goto 2007-11-20
7055872 Door lock device Ryujiro Akizuki, Kan Ichihara, Norio Konomoto, Akira Muramatsu, Takeshi Yasuda 2006-06-06
7048132 Synthetic resin bottle Nobuo Yamanaka, Yoshio Akiyama, Shinji Shimada, Takao Kurosawa, Koji Sasagawa 2006-05-23
7021681 Door lock device Ryujiro Akizuki, Norio Konomoto, Katsutoshi Fukunaga, Akira Muramatsu, Makoto Suzumura +2 more 2006-04-04
6951355 Door lock system for vehicle Hiroshi Ban, Norio Konomoto, Katsutoshi Fukunaga, Makoto Suzumura, Akira Muramatsu +1 more 2005-10-04
6945574 Door lock system for vehicle Hiroshi Ban, Norio Konomoto, Katsutoshi Fukunaga, Makoto Suzumura, Akira Muramatsu +1 more 2005-09-20
6938446 Vehicle door lock apparatus Katsutoshi Fukunaga, Makoto Suzumura, Ryujiro Akizuki, Norio Konomoto, Akira Muramatsu +1 more 2005-09-06
6799107 Door lock device and control method thereof Eiji Mushiake, Kiyokazu Ieda, Yuichi Murakami 2004-09-28
6634682 Vehicle door lock apparatus Katsutoshi Fukunaga, Makoto Suzumura, Ryujiro Akizuki, Norio Konomoto, Akira Muramatsu +1 more 2003-10-21
6575506 Door lock system for vehicle Hiroshi Ban, Norio Konomoto, Katsutoshi Fukunaga, Makoto Suzumura, Akira Muramatsu +1 more 2003-06-10
6564977 Cap for mounting on aerosol container Hideo Uemura, Nobuo Yamanaka, Takayuki Goto, Hiroshi Mizushima, Riichi Ogawa 2003-05-20
6241293 Door lock device for vehicles Norio Konomoto, Akira Muramatsu 2001-06-05
6189940 Door lock assembly for automotive vehicles Norikazu Kobayashi 2001-02-20
5971448 Door lock assembly for automotive vehicles Norikazu Kobayashi, Katsutoshi Fukunaga, Katsuaki Kadoike 1999-10-26
5855400 Door lock assembly for automotive vehicles Masao Ohhashi, Nozomu Torii 1999-01-05
5775594 Sprayer Takaharu Tasaki, Mitsuhiro Sasazaki, Chitoshi Okawara, Seiichi Watanabe, Shigeru Akutsu 1998-07-07