Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8236251 | Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid | Mikio Toda, Nobuki Oka, Hiroyuki Tsutaya, Kuniaki Ara, Hiroaki Ohira +2 more | 2012-08-07 |
| 8004175 | Light-emitting material, light-emitting body, and light-emitting method | Mikio Toda, Nobuki Oka, Hiroyuki Tsutaya, Kuniaki Ara, Hiroaki Ohira +2 more | 2011-08-23 |
| 7910627 | Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid | Mikio Toda, Nobuki Oka, Hiroyuki Tsutaya, Kuniaki Ara, Hiroaki Ohira +2 more | 2011-03-22 |
| 7122264 | Solid electrolyte type fuel battery | Nobuaki Murakami, Hirokazu Yamamoto | 2006-10-17 |
| 6641713 | Apparatus and system for refining sodium | Chisato Tsukahara, Hitoshi Kaguchi, Yukinori Usui, Kazuya Kurome | 2003-11-04 |
| 6479183 | Base material for a fuel battery | Hiroshi Tsukuda, Nagao Hisatome, Toru Houjyou | 2002-11-12 |
| 6207314 | Base material for a fuel battery | Hiroshi Tsukuda, Nagao Hisatome, Toru Houjyou | 2001-03-27 |
| 4686158 | Solid electrolyte fuel cell and method for preparing it | Nobuaki Murakami, Kenji Ueda, Seiichi Shirakawa, Akira Notomi, Kenichi Hisamatsu +1 more | 1987-08-11 |