YO

Yoshio Okamoto

HS Hitachi Automotive Systems: 4 patents #14 of 391Top 4%
DA Daicel: 2 patents #1 of 63Top 2%
Overall (2016): #15,822 of 481,213Top 4%
6
Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9499638 Polysaccharide derivative and separating agent for optical isomer containing the same Chiyo Yamamoto, Shunsuke Kondo, Masami Kamigaito 2016-11-22
9464612 Fuel injection valve Nobuya Sekiyama, Yoshihito Yasukawa, Noriyuki Maekawa, Nobuaki Kobayashi, Takahiro Saito 2016-10-11
9458186 Polysaccharide derivative, method for producing the same, and separating agent Junqing Li, Xiande Shen, Jun Shen, Haitao Qu, Guangshun Wu 2016-10-04
9404456 Fuel injection valve Yoshihito Yasukawa, Noriyuki Maekawa, Nobuaki Kobayashi, Takahiro Saito 2016-08-02
9322375 Fuel injection valve Kazuki Yoshimura, Noriyuki Maekawa, Nobuaki Kobayashi, Eiji Ishii, Takahiro Saito 2016-04-26
9309853 Fuel injection valve and fuel injection system Yoshihito Yasukawa, Noriyuki Maekawa, Nobuaki Kobayashi, Takahiro Saito 2016-04-12