AT

Akihiro Takanashi

HI Hitachi: 11 patents #3,813 of 28,497Top 15%
📍 Kokubunji, JP: #175 of 714 inventorsTop 25%
Overall (All Time): #473,412 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5934368 Air-cooled electronic apparatus with condensation prevention Tetsuya Tanaka, Toshio Hatada, Takayuki Atarashi, Junichi Kobayashi, Takahiro Daikoku +2 more 1999-08-10
4614432 Pattern detector Shinji Kuniyoshi, Tsuneo Terasawa, Toshiei Kurosaki, Yoshio Kawamura, Sumio Hosaka 1986-09-30
4597669 Pattern detector Tsuneo Terasawa, Shinji Kuniyoshi, Toshiei Kurosaki, Yoshio Kawamura, Sumio Hosaka 1986-07-01
4504726 Pattern generator Sumio Hosaka, Toshiei Kurosaki, Shinji Kuniyoshi, Yoshio Kawamura, Tsuneo Terasawa 1985-03-12
4480910 Pattern forming apparatus Tatsuo Harada, Masamoto Akeyama, Yataro Kondo, Toshiei Kurosaki, Shinji Kuniyoshi +2 more 1984-11-06
4477183 Automatic focusing apparatus Yoshio Kawamura, Toshiei Kurosaki, Shinji Kuniyoshi, Sumio Hosaka, Tsuneo Terasawa 1984-10-16
4477182 Pattern exposing apparatus Norikazu Hashimoto, Hisashi Maejima, Shuji Sugiyama 1984-10-16
4455485 Laser beam scanning system Sumio Hosaka, Tatsuo Harada 1984-06-19
4441206 Pattern detecting apparatus Shinji Kuniyoshi, Toshiei Kurosaki, Sumio Hosaka, Yoshio Kawamura, Tsuneo Terasawa 1984-04-03
4380395 Reduction projection aligner system Shinji Kuniyoshi, Toshiei Kurosaki 1983-04-19
4317383 Proportional linear output system Toshiei Kurosaki 1982-03-02