YS

Yoichi Seki

SC Seikosha Co.: 7 patents #3 of 84Top 4%
Overall (1994): #909 of 165,921Top 1%
7
Patents 1994

Issued Patents 1994

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5371691 Device for correcting characteristic errors of a camera Tomihiko Aoyama, Michio Kawai, Hiroyuki Saito, Kanji Ito, Mitsuhiro Kakuta 1994-12-06
5365305 Power supply control circuit for a display of a camera Hiroyuki Saito 1994-11-15
5359376 Camera and film winding-up apparatus for camera Masuo Ogihara, Hiroyuki Saito 1994-10-25
5357309 Distance measuring device for a camera 1994-10-18
5353092 Data imprintable camera Hiroyuki Saito 1994-10-04
5327070 Power supply circuit for driving a light emitting element Shinichi Endo, Hiroyuki Saito, Akira Ito, Michio Kawai 1994-07-05
5317357 Camera dual switch single data input-multiple data output device Teruyo Hayakawa, Hiroyuki Saito, Shinichi Endo 1994-05-31