OH

Osamu Hayakawa

EA E.I. Du Pont De Nemours And: 3 patents #2,229 of 8,010Top 30%
TK Tokyo Keiki: 3 patents #19 of 166Top 15%
DC Du Pont-Mitsui Fluorochemicals Co.: 2 patents #13 of 54Top 25%
TF The Chemours Company Fc: 2 patents #69 of 195Top 40%
Overall (All Time): #512,119 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9346936 Fluororesin composition and its molded product Noriyuki Suzuki 2016-05-24
9260598 Fluororesin and polyamide fiber composition, and sliding member made therefrom Noriyuki Suzuki 2016-02-16
7858188 Non-stick coating composition comprising diamond particles and substrate 2010-12-28
7772311 Non-stick finish composition Jerome T. Adams, Michael J. Witsch 2010-08-10
7695807 Non-stick finish Jerome T. Adams, Michael J. Witsch 2010-04-13
7544406 Laminate with fluoropolymer film and film-forming fluoropolymer Yuqing Liu, Yuji Mochizuki 2009-06-09
7531113 Abrasion resistant fluoropolymer compositions containing micropulp Arnold Frances, Laurence Waino McKeen, Arnold Lewis Montgomery Service 2009-05-12
4932840 Control apparatus of variable delivery pump Kunihiko Takeuchi, Yoshisuke Akita 1990-06-12
4930992 Control apparatus of variable delivery pump Kunihiko Takeuchi, Yoshisuke Akita 1990-06-05
4886422 Control apparatus of variable delivery pump Kunihiko Takeuchi, Yoshisuke Akita 1989-12-12