HO

Hirokazu Okamoto

SG Sunstar Giken: 4 patents #17 of 106Top 20%
SL Sri Sports Limited: 3 patents #87 of 176Top 50%
SE Sunstar Engineering: 3 patents #10 of 120Top 9%
DC Dunlop Sports Co.: 2 patents #92 of 168Top 55%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
SC Shinto Paint Co.: 2 patents #19 of 121Top 20%
NC Nippon Electric Glass Co.: 1 patents #229 of 437Top 55%
SU Subaru: 1 patents #819 of 1,684Top 50%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
UB Uni-Sunstar B.V.: 1 patents #10 of 27Top 40%
Overall (All Time): #267,651 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
11939004 Steering device Yoshiaki Kido 2024-03-26
11491505 Application tool Kazuki Furuhashi 2022-11-08
11136460 Anti-slip structure and composition for anti-slip treatment Norihiro Tameno, Yoshimasu Tanaka 2021-10-05
10011294 Electric power steering apparatus Yusuke Fukuda, Hiroyuki Oiwa, Mitsuharu Minami 2018-07-03
9873025 Golf ball Yoshiko Matsuyama, Masatoshi Yokota, Kazuo Yagi 2018-01-23
9522802 Winding apparatus and winding method Aisar Labibi Romas, Chiayu Lin, Yosuke Shimizu, Kei Koyanagi 2016-12-20
9379409 Sealed secondary battery and manufacturing apparatus and manufacturing method therefor Tomohiro Matsui, Kenta Fukatsu 2016-06-28
9259617 Golf ball Toshiyuki Tarao, Kazuhiko Isogawa, Kuniyasu Horiuchi, Masahiko Shiraishi 2016-02-16
8697241 Glass film laminate Tatsuya Takaya, Masahiro Tomamoto, Hiroshi Takimoto 2014-04-15
8563639 Curing type polyurethane aqueous golf ball paint and painted golf ball using the same Toshiyuki Tarao, Kuniyasu Horiuchi, Masahiko Shiraishi 2013-10-22
8415421 Two-component curing type urethane-based aqueous golf ball paint Toshiyuki Tarao, Kuniyasu Horiuchi, Masahiko Shiraishi 2013-04-09
8137753 Painted golf ball and method for producing the same Toshiyuki Tarao, Manabu Tomosada, Kazuhiro Tanaka, Kuniyasu Horiuchi, Takashi Sasaki +1 more 2012-03-20
6770357 Precoated skin material for automobile interior part Masahito Mori 2004-08-03
5234996 Polyurethane adhesive Masahito Mori, Kousuke TORII 1993-08-10
5223575 Moisture-crosslinkable primer for polyolefins Masahito Mori, Kohske Torii 1993-06-29
5112911 Moisture-crosslinkable primer composition Masahito Mori, Kohske Torii 1992-05-12
5037885 Two part primer composition of anhydride-modified sebs or seps block copolymer and epoxy resin Masahito Mori, Kohske Torii 1991-08-06