TH

Taku Hirayama

TC Tokyo Ohka Kogyo Co.: 27 patents #33 of 684Top 5%
Honda Motor Co.: 11 patents #1,779 of 21,052Top 9%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Merck: 1 patents #5,419 of 9,382Top 60%
Overall (All Time): #77,702 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDate
12281594 Turbine blade and gas turbine Ryuta Ito 2025-04-22
12242195 Method for manufacturing cured film and use of the same Takashi Sekito, Shigemasa Nakasugi, Hiroshi Yanagita 2025-03-04
10794484 Transmission structure for vehicle Yasushi Fujimoto, Hirokazu Tanaka 2020-10-06
10436320 Transmission structure for vehicle Yasushi Fujimoto, Hiroyuki Makita, Yukio Yokogawa 2019-10-08
10393188 Vehicle transmission structure Yasushi Fujimoto, Hiroyuki Makita, Takafumi Goto 2019-08-27
10324377 Resist composition and method of forming resist pattern Daisuke Kawana, Yoshitaka Komuro, Masatoshi Arai, Shogo Matsumaru, Kenta Suzuki +2 more 2019-06-18
10100221 Method of producing structure containing phase-separated structure, block copolymer composition, and organic solvent used for block copolymer composition Hitoshi Yamano, Tasuku Matsumiya, Tsuyoshi Kurosawa, Ken Miyagi, Katsumi Ohmori 2018-10-16
10101658 Resist composition and method of forming resist pattern Daisuke Kawana, Shogo Matsumaru, Kenta Suzuki, Takashi Kamizono, Masahito Yahagi +1 more 2018-10-16
10066096 Method of producing structure containing phase-separated structure and resin composition for forming phase-separated structure Tsuyoshi Kurosawa, Tasuku Matsumiya, Masahito Yahagi, Hitoshi Yamano, Ken Miyagi +2 more 2018-09-04
10054197 Shifter gear Yasushi Fujimoto, Hiroyuki Makita, Yasuhiro Higashi 2018-08-21
9933065 Vehicular gear transmission structure Hiroyuki Makita, Yasushi Fujimoto, Hirokazu Tanaka 2018-04-03
9927019 Power unit Hiroshi Sotani, Toshimasa Mitsubori 2018-03-27
9909665 Gear-shifting mechanism driving device Yasushi Fujimoto, Hiroyuki Makita, Kinya Mizuno 2018-03-06
9816003 Method of producing structure containing phase-separated structure Tsuyoshi Kurosawa, Daiju Shiono, Ken Miyagi, Tasuku Matsumiya, Hitoshi Yamano +1 more 2017-11-14
9109476 Lubricating device for power unit Kousuke Tsunashima, Masafumi Taki, Seiji Hamaoka 2015-08-18
8389197 Compound, positive resist composition and resist pattern forming method Takako Hirosaki, Daiju Shiono, Hideo Hada 2013-03-05
8304163 Compound, dissolution inhibitor, positive type resist composition, and method of forming resist pattern Daiju Shiono, Toshiyuki Ogata, Shogo Matsumaru, Hideo Hada 2012-11-06
8206887 Positive resist composition and resist pattern forming method Takako Hirosaki, Daiju Shiono 2012-06-26
8198004 Resist composition Hideo Hada, Satoshi Fujimura, Takeshi Iwai, Mitsuru Sato, Ryoichi Takasu +6 more 2012-06-12
8051814 Engine Hayato Maehara, Takaaki Tsukui 2011-11-08
8047167 Multi-cylinder internal combustion engine Hayato Maehara, Takaaki Tsukui 2011-11-01
8017300 Compound, positive resist composition and method for forming resist pattern Daiju Shiono, Hideo Hada 2011-09-13
7981588 Negative resist composition and method of forming resist pattern Takako Hirosaki, Daiju Shiono 2011-07-19
7960089 Compound, method for producing same, positive resist composition and method for forming resist pattern Daiju Shiono, Takahiro Dazai, Kohei KASAI, Hideo Hada 2011-06-14
7943284 Compound, dissolution inhibitor, positive type resist composition, and method of forming resist pattern Daiju Shiono, Toshiyuki Ogata, Shogo Matsumaru, Hideo Hada 2011-05-17