Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985803 | Resin composition for optical material | Jun Yonezawa, Eiko Kobayashi, Masahito Kuramitsu, Kimihiro Kubo, Hiroshi Shirai | 2011-07-26 |
| 6316139 | Fuel cell having a gasket with an adhesive layer | Makoto Uchida, Yasushi Sugawara, Hideo Ohara, Nobuo Eda | 2001-11-13 |
| 6242260 | Design for an electrode | Yasushi Sugawara, Makoto Uchida, Nobuo Eda | 2001-06-05 |
| 6215272 | Fuel cell device | Hideo Ohara, Makoto Uchida, Yasushi Sugawara, Nobuo Eda, Keiichi Iiyama | 2001-04-10 |
| 6194094 | Polymer electrolyte fuel cell | Yasushi Sugawara, Makoto Uchida, Hideo Ohara, Nobuo Eda | 2001-02-27 |
| 6060187 | Solid polymer type fuel cell and method for manufacturing the same | Makoto Uchida, Yasushi Sugawara, Nobuo Eda | 2000-05-09 |
| 6057051 | Miniaturized fuel cell assembly | Makoto Uchida, Yasushi Sugawara, Nobuo Eda | 2000-05-02 |
| 5866423 | Measuring method of the specific surface area available for reaction of noble metal catalyst in the electrode of polymer electrolyte membrane fuel cell | Yasushi Sugawara, Makoto Uchida, Nobuo Eda | 1999-02-02 |
| 5723173 | Method for manufacturing solid polymer electrolyte fuel cell | Makoto Uchida, Nobuo Eda | 1998-03-03 |