Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781016 | Process for the preparation of alicyclic ketones and an alkyl-substituted alicyclic esters | Hiromasa Yamamoto, Hideki Kikuchi, Yoshihiro Hirota, Atsushi Kadokura, Takashi Matsumura | 2004-08-24 |
| 6778202 | Optical scanning device having a resin lens | Takashi Shiraishi | 2004-08-17 |
| 6770777 | Process for producing 2-alkyl-2-adamantyl ester | Hideki Kikuchi, Yoshihiro Hirota | 2004-08-03 |
| 6767275 | Machining apparatus for workpiece and method therefor | Hiroshi Shindou, Masahiro Sasaki, Akio Ogawa, Tetsuo Abe, Masaki Kouzu | 2004-07-27 |
| 6756497 | Benzoic acid derivatives and processes for the preparation thereof | Yuuki Nakagawa, Hiroyuki Adachi, Hiroyuki Yamanaka, Tomio Yagihara, Masami Hatano | 2004-06-29 |
| 6696595 | Process of the preparation of high-purity alkyladamantyl esters | Hiromasa Yamamoto, Yoshihiro Hirota, Takashi Kobayakawa | 2004-02-24 |
| 6683708 | Multi-beam exposure unit | Takashi Shiraishi, Yasuyuki Fukutome | 2004-01-27 |