Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7646358 | Image display device | Reiji Hattori, Yoshitomo Masuda, Norio Nihei, Ryou Sakurai, Hajime Tamura +1 more | 2010-01-12 |
| 7560135 | Electromagnetic-wave shielding and light transmitting plate and manufacturing method thereof | Hidefumi Kotsubo, Yasuhiro Morimura | 2009-07-14 |
| 7321459 | Image display device and method | Yoshitomo Masuda, Gaku Yakushiji, Kazuya Murata, Norio Nihei, Koji Takagi +2 more | 2008-01-22 |
| 7118936 | Organic dye-sensitized metal oxide semiconductor electrode and its manufacturing method, and organic dye-sensitized solar cell | Taichi Kobayashi, Masato Yoshikawa, Yoshinori Iwabuchi, Shingo Oono | 2006-10-10 |
| 6882091 | Electromagnetic-wave shielding and light transmitting plate and manufacturing method thereof | Hidefumi Kotsubo, Yasuhiro Morimura | 2005-04-19 |
| 6506090 | Display panel and method of manufacturing electromagnetic-wave shielding and light transmitting plate | Hidefumi Kotsubo, Yasuhiro Morimura | 2003-01-14 |
| 6278827 | Light transmission tubes | Hideo Sugiyama, Masato Sugimachi, Minoru Ishiharada, Yasuhiro Morimura, Tatsuo Terahama +1 more | 2001-08-21 |
| 6236797 | Light transmitting tube | Atsushi Hotta, Tatsuo Terahama | 2001-05-22 |
| 6169836 | Optical transmission tube and method for making the same | Hideo Sugiyama, Minoru Ishiharada, Tatsuo Terahama, Yasuhiro Morimura | 2001-01-02 |
| 6030108 | Waterproof lighting apparatus | Minoru Ishiharada, Kazuo Naito, Yasuhiko Matsumuro, Takao Aoki, Kiyoshi Koyama | 2000-02-29 |
| 5982969 | Optical transmission tube, making method, and linear illuminant system | Hideo Sugiyama, Masato Sugimachi, Minoru Ishiharada, Yasuhiro Morimura, Tatsuo Terahama +1 more | 1999-11-09 |
| 5933560 | Branched type light transmission system | Minoru Ishiharada, Atsushi Hotta | 1999-08-03 |
| 5759698 | Laminated glass | Yasuhiro Morimura, Hidefumi Kotsubo | 1998-06-02 |
| 5744534 | Light scattering material | Minoru Ishiharada, Kazuo Naito | 1998-04-28 |
| 5737471 | Optical waveguide tube | Hideo Sugiyama, Masato Sugimachi, Atsushi Hotta, Minoru Ishiharada, Torao Hashimoto | 1998-04-07 |
| 5692088 | Optical waveguide tube | Minoru Ishiharada, Hideo Sugiyama | 1997-11-25 |
| 5684913 | Optical waveguide tube and method of making | Hideo Sugiyama, Masato Sugimachi, Masato Yoshikawa, Minoru Ishiharada, Kazuo Naito +1 more | 1997-11-04 |
| 5681611 | Light guide and method for making | Masato Yoshikawa, Minoru Ishiharada, Kazuo Naito, Masato Sugimachi, Hideo Sugiyama | 1997-10-28 |
| 5638480 | Optical waveguide hose | Minoru Ishiharada, Kazuo Naito | 1997-06-10 |
| 5632835 | Laminated glass and preparation thereof | Hideyuki Niwa, Yasuhiro Morimura, Hiromi Ohtsuru, Kyoei Yoshida, Kazuo Naitoh | 1997-05-27 |
| 5557702 | Light guide comprising a methacrylic or acrylic acid resin core and a fluorocarbon resin clad | Masato Yoshikawa, Minoru Ishiharada, Kazuo Naito, Masato Sugimachi, Hideo Sugiyama | 1996-09-17 |
| 5547762 | Sandwich glasses | Hideyuki Niwa, Kiyomi Sasaki, Kyoei Yoshida, Kazuo Naito, Yasuhiro Morimura +1 more | 1996-08-20 |
| 5425832 | Surface treatment of fluoropolymer members and preparation of composite products therefrom | Yukihiro Kusano, Masato Yoshikawa, Yukio Fukuura, Kazuo Naito, Yasuhiro Morimura +2 more | 1995-06-20 |
| 5372887 | UV-ray absorbing sandwich glass comprising a specific thermosetting resin composition | Masashi Segawa, Kazuo Naito | 1994-12-13 |
| 5352530 | Transparent films and laminates having the same | Hideo Takeichi, Hiromi Ohtsuru, Toshio Honda | 1994-10-04 |