YK

Yasuyuki Kozima

HI Hitachi: 17 patents #2,231 of 28,497Top 8%
HD Hitachi Denshi: 1 patents #119 of 275Top 45%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
Overall (All Time): #280,684 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5485287 High-speed image signal processing system Kozo Nakamura, Yasushi Yokosuka, Kazuhiko Takaoka, Kagehiro Yamamoto, Takeshi Asai 1996-01-16
5473445 Image scanner and image scanning method Toru Takei, Kozo Nakamura, Keisuke Nakashima, Kagehiro Yamamoto 1995-12-05
5377257 Facsimile receiving method and facsimile apparatus carrying out the method Manabu Shirasaka, Teiji Okamoto, Fumitaka Ito 1994-12-27
5307088 Method and apparatus of encoding color image information Tatsuki Inuzuka, Kiyohiko Tanno 1994-04-26
5299027 Method and appratus for decoding and printing coded image, and facsimile apparatus, filing apparatus and communication apparatus using the same Kozo Nakamura, Yasushi Yokosuka 1994-03-29
5233627 Multimode modem for facsimile Yasushi Yokosuka 1993-08-03
5200976 Synchronizing system Yukihito Ishihara, Atsushi Mizuno 1993-04-06
5177625 Image processing system suitable for use for a facsimile Keisuke Nakashima, Tatsuki Inuzuka, Saburo Yasukawa, Yasuro Hori 1993-01-05
4918393 Phase control device Yasushi Yokosuka, Kazuhiko Takaoka 1990-04-17
4838655 Projector using guest-host liquid crystal cells for improved color purity Katuyuki Hunahata, Yoshiharu Nagae, Masahiro Takasaka, Yuji Mori, Minoru Hoshino +5 more 1989-06-13
4733308 Control method of vertical scan speed Koozoo Nakamura, Nagaharu Hamada, Masaharu Tadauchi, Kunihiro Sakata 1988-03-22
4713699 A method of controlling the movement of a medium to be printed Kozoo Nakamura, Nagaharu Hamada, Kunihiro Sakata 1987-12-15
4694351 Picture signal processing apparatus Koozoo Nakamura, Nagaharu Hamada, Masaharu Tadauchi, Noboru Suemori, Takamitu Kouno 1987-09-15
4543644 Control circuit for matrix-driven recording Kunio Sato, Masaharu Tadauchi, Hiroshi Suehiro, Yasuo Inoue 1985-09-24
4470073 Facsimile transmitter Kozo Nakamura 1984-09-04
4302781 Facsimile system Takatoshi Ikeda, Shuichi Hirano 1981-11-24
4274114 Picture information transmitting method for facsimile 1981-06-16