Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10230086 | Separator | Atsushi Asada | 2019-03-12 |
| 8273171 | Pearlescent pigment | Takeaki Kitamura | 2012-09-25 |
| 7674400 | Light-emitting body dispersed with phosphor particles, method for producing same and material or article containing such light-emitting body | Nobuaki Tai, Ryuichi Nakamura | 2010-03-09 |
| 7279236 | Luminescent-film-coated product | Hidetoshi Fukuchi | 2007-10-09 |
| 5232781 | Method for manufacturing layer-built material with silicon dioxide film containing organic colorant and the layer-built material manufactured thereby | Kazuo Takemura, Hideo Kawahara, Masaki Kitaoka | 1993-08-03 |
| 5114760 | Method for manufacturing layer-built material with silicon dioxide film containing organic colorant and the layer-built material manufactured thereby | Kazuo Takemura, Hideo Kawahara, Masaki Kitaoka | 1992-05-19 |
| 4882183 | Method for production of oxide film | Akihiro Hishinuma, Hirotsugu Nagayama, Hideo Kawahara | 1989-11-21 |