Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7522938 | Portable information terminal apparatus | Yoshihiro Tomita, Yasushi Nakagiri, Kunio Hibino, Seiji Karashima, Satoru Tomekawa | 2009-04-21 |
| 7440009 | High definition imaging method and imaging apparatus having electro-optical polarization element between two birefrigent elements forming alternately on sensor single and overlapping images | Seiji Nishiwaki, Michiyoshi Nagashima | 2008-10-21 |
| 7184617 | Portable device | Kunio Hibino, Nobuki Itoh, Mikihiro Shimada, Yoshihiro Tomita, Yasushi Nakagiri +2 more | 2007-02-27 |
| 7106526 | Thin imaging apparatus, a thin camera, and an imaging method | Yoshihiro Tomita, Katsumi Imada | 2006-09-12 |
| 7106766 | Optical device, method of manufacturing the same, optical module, optical transmission system | Kaoru Ishida | 2006-09-12 |
| 7024087 | Optical waveguide and method of forming the same | Mikihiro Shimada, Masanori Iida, Hiroyuki Asakura | 2006-04-04 |
| 6989114 | Micro-shape transcription method, micro-shape transcription apparatus, and optical-component manufacture method | Makoto Umetani, Hiroyuki Asakura | 2006-01-24 |
| 6964528 | Optical mount substrate, optical module, optical transmitter-receiver, optical transmitter-receiver system, and manufacturing method of optical mount substrate | Hiroyuki Asakura, Masanori Iida, Hisashi Adachi, Mikihiro Shimada | 2005-11-15 |
| 6947645 | Optical package substrate and optical device | Nobuki Itoh, Masaaki Tojo, Toshihiko Wada | 2005-09-20 |
| 6904190 | Optical package substrate, optical device, optical module, and method for molding optical package substrate | Nobuki Itoh, Masaaki Tojo, Toshihiko Wada | 2005-06-07 |
| 6847773 | Optical waveguide and method for manufacturing the same | Kunio Hibino | 2005-01-25 |
| 6826344 | Optical element and method of fabrication thereof | Mikihiro Shimada, Masanori Iida, Hiroyuki Asakura | 2004-11-30 |
| 6606442 | Optical waveguide component and a method of producing the same | Hiroyuki Asakura, Hideo Kurokawa | 2003-08-12 |
| 6445857 | Optical waveguide part, its manufacturing method, connection member, optical part, method for connecting optical waveguide part, and optical element | Hiroyuki Asakura, Mikihiro Shimada, Masanori Iida | 2002-09-03 |
| 6314228 | Optical waveguide component and a method of producing the same | Hiroyuki Asakura, Hideo Kurokawa | 2001-11-06 |
| 6076932 | Light absorber and optical equipment | Shinji Uchida, Hiroyasu Tsuji, Shougo Nasu, Norimoto Nouchi, Toshio Fukazawa +2 more | 2000-06-20 |
| 6005835 | Composite prism and optical pickup using the same | Hiroyasu Tsuji, Toshio Fukazawa, Shogo Nasu, Norimoto Nochi, Shinji Uchida | 1999-12-21 |
| 5978346 | Optical head | Sadao Mizuno, Shinji Uchida | 1999-11-02 |
| 5863379 | Multilayer film forming apparatus and film forming method | Shinji Uchida, Hideo Kurokawa, Akito Sawada | 1999-01-26 |
| 5790503 | Optical head | Sadao Mizuno, Shinji Uchida | 1998-08-04 |
| 5410411 | Method of and apparatus for forming multi-layer film | Shinji Uchida, Akito Sawada, Hideo Kurokawa | 1995-04-25 |