Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600268 | Short arc mercury lamp and lamp unit | Makoto Horiuchi, Makoto Kai, Tsuyoshi Ichibakase, Mamoru Takeda, Shinichi Yamamoto +1 more | 2003-07-29 |
| 6384535 | Lamp with shading film | Kazuhisa Tanaka, Takeshi Saitoh, Masaru Ikeda | 2002-05-07 |
| 6287163 | Method for applying shading coatings to lamps | Kazuhisa Tanaka, Takeshi Saitoh, Masaru Ikeda | 2001-09-11 |
| 6107742 | Metal halide lamp | Kenji Akiyoshi, Akira Mii | 2000-08-22 |
| 6084352 | High pressure discharge lamp with seal coating | Kazuo Maeda, Hiroshi Sugimoto, Akira Mii | 2000-07-04 |
| 6023129 | Metal halide lamp | Akira Mii | 2000-02-08 |
| 5152900 | Method for preparing packaged sterilized mineral water, method for producing sterilized container for packaging the same and packaged sterilized mineral water | Kazuya Sekiguchi, Masao Taguchi, Masayuki Nakatani, Takaaki Shimizu, Mahito Orii | 1992-10-06 |