Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8651759 | Cylindrical cosmetic container | Kazuo Takahashi, Takahiro Kusumoto, Kenichi Hiyama, Yutaka Mihara | 2014-02-18 |
| 8163195 | Additives for electrolyte solution and electrolyte solution | Akinori Oka, Hiroaki Shima, Shoji Hiketa, Akihiro Nabeshima, Masatoshi Uetani | 2012-04-24 |
| 8029690 | Process for production of highly pure quaternary ammonium salt | Tetsuo Nishida, Kazutaka Hirano, Akinori Oka, Akihiro Nabeshima | 2011-10-04 |
| 8029689 | Method for producing high-purity quaternary ammonium salt | Tetsuo Nishida, Kazutaka Hirano, Akinori Oka, Akihiro Nabeshima | 2011-10-04 |
| 7955472 | Interior construction material having deodorizing activity | Michio Nishi, Itaru Yokoyama | 2011-06-07 |
| 7875732 | Quaternary ammonium salt, electrolyte, electrolyte, solution and electrochemical device | Tetsuo Nishida, Kazutaka Hirano, Megumi Tomisaki, Yasutaka Tashiro, Hitoshi Tsurumaru +3 more | 2011-01-25 |
| 7866905 | Thrust-out type container for a rod-shaped article such as a lipstick | Yutaka Mihara, Kenichi Hiyama | 2011-01-11 |
| 7854854 | Quaternary ammonium salt, electrolyte, electrolyte solution and electrochemical device | Tetsuo Nishida, Kazutaka Hirano, Megumi Tomisaki, Akihiro Nabeshima, Hiroaki Tokuda +1 more | 2010-12-21 |
| 7604853 | Building material for interiors having odor elilinating property and interior structure of building using the same | Michio Nishi, Itaru Yokoyama | 2009-10-20 |
| 7249905 | Thrust-out type container for a rod-like article | Satoru Naramoto | 2007-07-31 |
| 6070725 | Cosmetic container | Kenichi Ito, Tetsuo Kobayashi, Masahisa Koyama | 2000-06-06 |
| 4697065 | Vehicle mirror arrangement | Kenji Ishitsubo | 1987-09-29 |