HS

Hiroshi Seyanagi

TK Toyo Boseki Kabushiki Kaisha: 1 patents #14 of 74Top 20%
TC Toyo Tire & Rubber Co.: 1 patents #6 of 37Top 20%
Overall (2004): #208,279 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6777455 Process for producing polyurethane foam Kaoru Inoue, Kazuyuki Ogawa, Takashi Masui, Koichi Ono 2004-08-17