ST

Shigeki Toyoda

YC Yamashita Rubber Co.: 1 patents #28 of 102Top 30%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #2,287,466 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10379699 Information processing apparatus, relay computer, information processing system, and information processing program Jun Yoshikawa, Shigeki Wakatani 2019-08-13
5424015 Method and device for manufacturing rubber bend pipe Nobuya Matsuda, Kohji Chida, Hiroyuki Awaji, Tetsuo Hasegawa, Kenji Shimizu +1 more 1995-06-13