KH

Kiyoaki Hazama

KO Konica: 3 patents #17 of 363Top 5%
Overall (2002): #25,970 of 266,432Top 10%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6445885 Strobe device of lens-fitted film unit and production method of the strobe device Hiromi Nakanishi, Ken Ishida, Hiroshi Yamaguchi, Kiyoshi Kanai 2002-09-03
6389227 Lens-fitted film unit Kazuhisa Aratame, Kijiro Suzuki, Akihiko Fujiwara, Tsutomu Kako 2002-05-14
6337953 Strobe device of lens-fitted film unit and production method of the strobe device Hiromi Nakanishi, Ken Ishida, Hiroshi Yamaguchi, Kiyoshi Kanai 2002-01-08