Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672315 | Superplastic dual-phase stainless steels having a small deformation resistance and excellent elongation properties | Nobuyoshi Okato, Nobuya Koide | 1997-09-30 |
| D382871 | Mobile telephone | Michio Nagai, Keigo Kawasaki | 1997-08-26 |
| 5657336 | Semiconductor light-emitting device | Hiroyuki Okuyama, Akira Ishibashi, Eisaku Kato, Kazushi Nakano, Masakazu Ukita +2 more | 1997-08-12 |
| 5648134 | Thermal recording medium capable of keeping width of mark train constant and recording method for the same | Tsutomu Shiratori | 1997-07-15 |
| 5641590 | Battery having solid ion conductive polymer electrolyte | Takaya Sato, Soichiro Takenishi, Yasunobu Kodama, Tsukasa Ito, Takashi Sakai | 1997-06-24 |
| 5627826 | Time-slot interchanger | Masaru Kameda, Yukio Suda, Toshiaki Ookubo | 1997-05-06 |
| 5621334 | Method and apparatus for evaluating impurities in a liquid crystal device | Taeko Urano, Shigeru Machida, Kenji Sano | 1997-04-15 |
| 5607700 | Synthetic resin pelletizing machine | Akiyoshi Kando, Kazuki Kuse | 1997-03-04 |