MK

Masasumi Kokawa

TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
📍 Miyoshi, JP: #1,404 of 2,464 inventorsTop 60%
Overall (All Time): #3,682,494 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5744763 Soundproofing insulator Tadanobu Iwasa, Fujio Ninomiya, Zenichi Yasuda, Yutaka Ogasawara, Kazuya Watanabe 1998-04-28