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Masao Miyasaka

HC Hitachi Koki Co.: 16 patents #53 of 888Top 6%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Hitachinaka, JP: #312 of 2,447 inventorsTop 15%
Overall (All Time): #303,057 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
5764269 Electrophotographic apparatus with optical scanning unit pivotable in horizontal plane Masami Takeshita, Toshitaka Ogawa, Kazuo Sugano 1998-06-09
5061092 Multicolor thermal printer recording medium transmission mechanism Fumio Takeda, Takashi Yoshida, Hideki Tanaka, Yoshikazu Ishitsuka, Tsutomu Omine +3 more 1991-10-29
5059047 Apparatus for controlling reversing duration of hammer bank in shuttle printer Takashi Nakamura, Toshio Hiki, Youichi Hujita, Kazunari Kodama 1991-10-22
5046871 Actuator for print hammer Seiichi Saitou, Nobuhiko Itoh 1991-09-10
5018888 Paper tension adjusting device and method for a printer Hiroshi Nishimura, Nobuhiko Itoh, Toshio Hiki, Akira Igarashi 1991-05-28
4930917 Soundproof construction in printer box Shinichi Watahiki, Nobuhiko Itoh 1990-06-05
4877344 Impact printer temperature control device Shinichi Watahiki, Nobuhiko Itoh, Nobuo Ihata 1989-10-31
4737923 Type arrangement data editing apparatus Kazuo Matsuzaki, Tsuneki Kobayashi, Kazuyuki Kubo, Kimio Nakamura 1988-04-12
4704963 Device for cleaning a type-carrier Hiroshi Nishimura 1987-11-10
4609815 Paper hole detecting apparatus with slidable reflector Hiroshi Hishinuma, Kenji Okada, Shuichi Morio 1986-09-02
4490058 Line printer and type carrier for use therein Hisayoshi Monma, Kazuyuki Kubo 1984-12-25
4469264 Tractor apparatus for feeding paper Teruo Suzuki, Tsuneki Kobayashi 1984-09-04
4444522 Paper clamp device for a printer Teruo Suzuki, Tsuneki Kobayashi 1984-04-24
4413558 Line printer and type carrier for use therein Hisayoshi Monma, Kazuyuki Kubo 1983-11-08
4330219 Upper cover for line printer Tsuneki Kobayashi 1982-05-18
4248146 Impact printing apparatus having pivotable frame structures Tsuneki Kobayashi 1981-02-03