SY

Seiichi Yamazaki

Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
NC Nissha Printing Co.: 6 patents #18 of 206Top 9%
OC Oki Electric Industry Co.: 5 patents #405 of 2,807Top 15%
NC Nissha Co.: 5 patents #10 of 131Top 8%
YA Yasunaga: 2 patents #2 of 10Top 20%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Pioneer: 1 patents #1,107 of 1,730Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #101,526 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
4719483 Control strip supply apparatus 1988-01-12
4693016 Drying apparatus Kaoru Uchiyama, Toshiro Tahara 1987-09-15
4662554 Apparatus for processing photosensitive material Kaoru Uchiyama, Toshiro Tahara 1987-05-05
4629876 Bar code reader Kazufumi Kubota, Yoshiyuki Monma 1986-12-16
4602865 Method for sorting out slide films in a magazine system Kiyoshi Yamaguchi, Koji Ichikawa 1986-07-29
4540324 Device for detecting whether or not one end of a belt-shaped sheet is locked Mikio Kogane 1985-09-10
4447146 Photographic printing apparatus Mikio Kogane 1984-05-08
4353645 Negative film carrier Mikio Kogane 1982-10-12
4286869 Negative film handling method and apparatus Mikio Kogane 1981-09-01