Issued Patents 2004
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833481 | Process for producing 2-alkyl-2cyclopentenones | Takeshi Yamamoto, Kenichiro Adachi, Hideo Ujihara, Toshimitsu Hagiwara | 2004-12-21 |
| 6822121 | Production process of cyclohexenyl ketones | Hideo Ujihara, Takeshi Yamamoto, Toshimitsu Hagiwara | 2004-11-23 |
| 6791193 | Chip mounting substrate, first level assembly, and second level assembly | Isao Ozawa | 2004-09-14 |
| 6770618 | (1S,6R)-2,2,6-Trimethylcyclohexyl methyl ketone and/or (1R,6S)-2,2,6-trimethylcyclohexyl methyl ketone, process for producing the same, and perfume composition containing the same | Hideo Ujihara, Takeshi Yamamoto, Toshimitsu Hagiwara | 2004-08-03 |
| 6759557 | Melanin production inhibitors and skincare products containing such inhibitors | Hiroyuki Matsuda, Hiroyasu Kumamoto, Eiko Tamai, Misao Yagi, Kenichi Yamamoto +1 more | 2004-07-06 |
| 6760521 | Wavelength correction method and apparatus, wavelength check method and apparatus, arrayed waveguide diffraction grating, and interleaver | — | 2004-07-06 |
| 6743708 | Method of manufacturing semiconductor device including steps of forming groove and recess, and semiconductor device | Shunji Yasumura | 2004-06-01 |
| 6727245 | Heterobicyclic derivatives | Norihiko Shimazaki, Akihiko Sawada, Keiji Hemmi | 2004-04-27 |
| 6707133 | Semiconductor chip having an arrayed waveguide grating and module containing the semiconductor chip | Hiroyuki Katou | 2004-03-16 |
| 6703778 | Light emitting element, plasma display panel, and CRT display device capable of considerably suppressing a high-frequency noise | Koji Kamei, Hiroshi Ono, Shigeyoshi Yoshida, Michio Nemoto | 2004-03-09 |
| 6672723 | Liquid crystal projector | Hideki Sugimoto, Yoshifumi Akaike | 2004-01-06 |