YF

Yoshikazu Fukumura

NT Ntn: 4 patents #1 of 82Top 2%
📍 Iwata, JP: #4 of 96 inventorsTop 5%
Overall (1997): #5,135 of 185,788Top 3%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5692962 Attaching construction of a resin boot to a mating member Kenji Terada, Takeshi Ikeda, Shin Tomogami, Toshiyuki Oki 1997-12-02
5672113 Cylindrical boot fixing portion of resin boot with annular exterior convex portion Shin Tomogami, Masuo Takaki, Takeshi Ikeda, Kenji Terada 1997-09-30
5632683 Homokinetic joint having ball retaining structure Shin Tomogami, Yutaka Tanigaki, Hiroyuki Matsuoka 1997-05-27
5607241 Wheel bearing asembly 1997-03-04