Issued Patents 2004
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827258 | Electronic purse | Yutaka Takami, Shigeyuki Itoh, Masayuki Inoue | 2004-12-07 |
| 6800139 | Film deposition apparatus and method | Hiroshi Shinriki | 2004-10-05 |
| 6793388 | Semiconductor laser and fabricating method of the same | — | 2004-09-21 |
| 6794585 | Printed circuit board having filled throughole with corner rounded portion and manufacturing method | Shigetoshi Abe, Tomoko Kato, Yasuo Sato, Takashi Itagaki | 2004-09-21 |
| 6791638 | Lighting panel for a display | Junji Miyashita | 2004-09-14 |
| 6792186 | Light fibers and methods for producing the same | Kengo Imamura, Shinichi Irie | 2004-09-14 |
| 6732272 | Program writable integrated circuit card and method therefore | Masayuki Inoue, Shigeyuki Itoh, Yutaka Takami | 2004-05-04 |
| 6709786 | Cell module structure | Satoru Asaka, Toshiyuki Matsuoka, Koichi Yamamoto, Osamu Hasegawa, Mitsuru Ikeo | 2004-03-23 |
| 6690482 | Image forming method and an image forming apparatus therefor | Masanori Toyoda, Hiroshi Tanaka, Toru Adachi, Tokiyuki Okano | 2004-02-10 |
| 6688865 | Vane type fluid machinery having a deformable seal portion on the vane | Yasunobu Kawakami, Kensuke Honma, Toshihiro Tsutsui | 2004-02-10 |
| 6682846 | Charging element device and holding structure therefor | Toshiyuki Matsuoka, Harumi Takedomi, Osamu Hasegawa | 2004-01-27 |
| 6677046 | Glass ceramic | Yoichi Hachitani, Keiji Hosoda | 2004-01-13 |