YO

Yuko Ochiai

PE Pentax: 1 patents #515 of 761Top 70%
Overall (All Time): #3,656,989 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5937528 Tilt sensor, mask and coat holder Yoshihisa Shijo, Takanobu Shiokawa, Teruo Sakai, Hiroaki Fuse, Hiroshi Sone 1999-08-17