IA

Ichimatsu Abiko

OD Oki Data: 15 patents #30 of 635Top 5%
OC Oki Electric Industry Co.: 4 patents #523 of 2,807Top 20%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
Overall (All Time): #239,940 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9093562 Semiconductor composite apparatus, method for manufacturing the semiconductor composite apparatus, LED head that employs the semiconductor composite apparatus, and image forming apparatus that employs the LED head Mitsuhiko Ogihara, Hiroyuki Fujiwara, Takahito Suzuki, Masaaki Sakuta 2015-07-28
8816384 Semiconductor apparatus with thin semiconductor film Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2014-08-26
8664668 Combined semiconductor apparatus with semiconductor thin film Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2014-03-04
8445935 Semiconductor apparatus with thin semiconductor film Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2013-05-21
8395159 Semiconductor apparatus with thin semiconductor film Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2013-03-12
8343848 Semiconductor device, LED print head and image-forming apparatus using same, and method of manufacturing semiconductor device Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2013-01-01
7880190 Combined semiconductor device, LED print head, and image forming apparatus Mitsuhiko Ogihara, Masaaki Sakuta 2011-02-01
7871834 Combined semiconductor apparatus with thin semiconductor films Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2011-01-18
7456449 Semiconductor apparatus, LED print head, and printer Hiroyuki Fujiwara, Takahito Suzuki, Susumu Chihara, Mitsuhiko Ogihara, Masaaki Sakuta 2008-11-25
7408566 Semiconductor device, LED print head and image-forming apparatus using same, and method of manufacturing semiconductor device Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2008-08-05
7239337 Combined semiconductor apparatus with thin semiconductor films Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2007-07-03
7180099 Semiconductor apparatus with thin semiconductor film Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2007-02-20
7122834 Semiconductor apparatus having adhesion layer and semiconductor thin film Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2006-10-17
6913985 Method of manufacturing a semiconductor device Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masaaki Sakuta 2005-07-05
6297842 Organic electroluminescent light-emitting array and optical head assembly Masumi Koizumi, Yichao Jiang, Tsutomu Nomoto 2001-10-02
5600157 Light-emitting and light-sensing diode array device, and light-emitting and light-sensing diode with improved sensitivity Yukio Nakamura, Katsuzo Kaminishi, Takatoku Shimizu, Kazuo Tokura, Yasuo Iguti +4 more 1997-02-04
4442429 Display apparatus utilizing a thermally color reversible display medium which has a hysteresis effect Shintaro Kotani, Takashi Arae, Mio Chiba, Tomoo Araki, Hiromasa Kanno 1984-04-10
4376282 Optical print head with graded index fiber arrays for optical printing devices Shintaro Kotani, Yukio Tokunaga, Kazuyoshi Tateishi 1983-03-08
4318597 Optical print head for optical printing devices Shintaro Kotani, Rikuo Takano, Yasushi Hoshino, Yukio Tokunaga, Kazuyoshi Tateishi 1982-03-09