SS

Susumu Serizawa

KC Koito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
Overall (All Time): #1,797,290 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11572999 Resin molded product and vehicle part Yasuhiro Kameoka 2023-02-07
4834658 Universal joint Hiroshi Kotani 1989-05-30