JW

Jiro Watanabe

The Yokohama Rubber Co.: 4 patents #4 of 78Top 6%
SC Shibuya Kogyo Co.: 1 patents #2 of 12Top 20%
SC Shibuya Machinery Co.: 1 patents #1 of 4Top 25%
Overall (2002): #9,197 of 266,432Top 4%
5
Patents 2002

Issued Patents 2002

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6491992 Thermoplastic elastomer composition, insulating glass using the composition, process for producing the insulating glass Yukio Koizumi, Hidekazu Takeyama, Shigeru Yamauchi, Toru Serizawa 2002-12-10
6402867 Process of production of pneumatic tire Hiroyuki Kaido, Kazuto Yamakawa, Noriaki Kuroda, Gou Kawaguchi 2002-06-11
6397912 Pneumatic tire with colored thermoplastic elastomer layer adjacent a black-concealing layer Noriaki Kuroda, Gou Kawaguchi, Tetsuji Kawazura, Hidekazu Takeyama, Yoshihiro Soeda +3 more 2002-06-04
6386949 Method for cleansing/scraping and apparatus therefor Koichi Hagiwara, Kazuo Kishimoto, Hiroyuki Nakano 2002-05-14
6359071 Thermoplastic elastomer composition, process for producing the same, and pneumatic tire and hose made with the same Kazuto Yamakawa, Daisuke Kanenari, Noriaki Kuroda, Gou Kawaguchi, Yuichi Hara +3 more 2002-03-19