TH

Toshio Hashimoto

SO Sony: 10 patents #4,411 of 25,231Top 20%
NC Nikki-Universal Co.: 5 patents #4 of 27Top 15%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
YC Yuken Kogyo Co.: 3 patents #3 of 28Top 15%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #154,421 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4301033 High apparent bulk density gamma alumina carrier and method of manufacture of same Shizuo Takumi, Fumio Akimoto 1981-11-17