Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8810910 | Antireflection optical device and method of manufacturing master | Sohmei Endoh | 2014-08-19 |
| 8742530 | Conduction element, manufacturing method thereof, wiring element, information input device, display device, and electronic apparatus | Shunichi Kajiya | 2014-06-03 |
| 8665688 | Optical device, method of manufacturing the same, replica substrate for producing optical device, and method of producing the same | Sohmei Endoh | 2014-03-04 |
| 8611009 | Optical device, manufacturing method thereof, and method of manufacturing master | Sohmei Endoh | 2013-12-17 |
| 8576486 | Optical film, antireflection optical element and master | Sohmei Endoh, Makiko OIKAWA, Shunichi Kajiya | 2013-11-05 |
| 8552926 | Optical device, image display apparatus and head-mounted display unit | Hiroshi Tanaka, Teppei Imamura | 2013-10-08 |
| 8507841 | Optical element and method for producing the same | Sohmei Endoh | 2013-08-13 |
| 8390933 | Image display device, head-mounted display, and light beam expanding device | Hiroshi Tanaka, Masanari Yamaguchi, Kunihiko Saruta, Keita Ishikawa, Teppei Imamura | 2013-03-05 |
| 8309903 | Optical device, method for producing master for use in producing optical device, and photoelectric conversion apparatus | Sohmei Endoh, Tooru Nagai, Ikuhiro Hideta, Shirasagi Toshihiko, Kimitaka Nishimura +1 more | 2012-11-13 |
| 8304167 | Optical information recording medium | Yusuke Suzuki, Takao Kudo, Hiroshi Uchiyama | 2012-11-06 |
| 8027090 | Optical element, replica substrate configured to form optical element | Sohmei Endoh, Tohru Nagai | 2011-09-27 |
| 8009339 | Holographic recording medium, holographic writing system and holographic reading system | Yoshihito Fukushima | 2011-08-30 |
| 7920309 | Holographic recording medium, holographic writing system and holographic reading system | Yoshihito Fukushima | 2011-04-05 |
| 7751104 | Hologram recording medium | Takao Kudo, Yusuke Suzuki, Masahiro Sawaguchi | 2010-07-06 |
| 7701627 | Holographic recording medium, holographic writing system and holographic reading system | Yoshihito Fukushima | 2010-04-20 |
| 7633045 | Optical device, method for producing master for use in producing optical device, and photoelectric conversion apparatus | Sohmei Endoh, Tooru Nagai, Ikuhiro Hideta, Shirasagi Toshihiko, Kimitaka Nishimura +1 more | 2009-12-15 |
| 7353528 | Optical recording medium and its manufacturing method | Katsuya Ohwada | 2008-04-01 |
| 7212559 | Optical resonator and laser oscillator | Masayuki Morita, Tatsuo Fukui, Yutaka Imai | 2007-05-01 |