Issued Patents All Time
Showing 76–100 of 169 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878853 | Process for preparing dihalogenated adamantanes | Norihiro Tanaka | 2005-04-12 |
| 6861552 | Adamantyl ester monomer composition | Hiromasa Yamamoto, Yoshihiro Hirota | 2005-03-01 |
| 6859678 | METHOD AND APPARATUS FOR MANUFACTURING MAGNETORESISTIVE ELEMENT, SOFTWARE AND SYSTEM FOR CONTROLLING MANUFACTURING OF MAGNETORESISTIVE ELEMENT, SOFTWARE FOR ESTIMATING RESISTANCE VALUE OF MAGNETORESISTIVE ELEMENT, AND COMPUTER SYSTEM | Kazuhiro Barada, Masahiro Sasaki | 2005-02-22 |
| 6852885 | Production method of high purity organic compound | Hiromasa Yamamoto, Hideki Kikuchi | 2005-02-08 |
| 6839076 | Light scanning unit for use in image forming apparatus | — | 2005-01-04 |
| 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 |
| 6667757 | Light scanning unit use in image forming apparatus | Takashi Shiraishi | 2003-12-23 |
| 6657652 | Multi-beam exposer unit | Takashi Shiraishi, Yasuyuki Fukutome | 2003-12-02 |
| 6623336 | Magnetic head polishing device and method thereof | Hiroshi Shindou, Masahiro Sasaki, Akio Ogawa, Tetsuo Abe, Masaki Kouzu | 2003-09-23 |
| 6598522 | Empty-container pressing machine | — | 2003-07-29 |
| 6549227 | Multi-beam exposer unit | Takashi Shiraishi, Yasuyuki Fukutome | 2003-04-15 |
| 6515757 | Facsimile apparatus and facsimile system | Hiroshi Matsuo, Masahiro Ezato, Naoki Higashi, Kei Kondo, Shinichi Komori +2 more | 2003-02-04 |
| 6501585 | Multi-beam exposure apparatus | Takashi Shiraishi, Yasuyuki Fukutome | 2002-12-31 |
| 6500049 | Lapping oil composition for finish-grinding | Kazuya Orii, Isao Saito, Yasutoshi Fujita, Toshimichi Sakurada | 2002-12-31 |
| 6497611 | Method of polishing a magnetic head slider | Toshimichi Sakurada, Yasutoshi Fujita, Kazuo Orii, Isao Saito | 2002-12-24 |
| 6454315 | Oil well pipe screw joint, and threading method and apparatus therefor | — | 2002-09-24 |
| 6452709 | Multi-beam exposure unit | Takashi Shiraishi, Yasuyuki Fukutome | 2002-09-17 |
| 6444132 | Free abrasive slurry compositions | Kazuya Orii, Tetsuyuki Itakura, Masahiro Sasaki, Yasutoshi Fujita | 2002-09-03 |
| 6383239 | Free abrasive slurry composition and a grinding method using the same | Yasuyuki Suzuki, Tomohiro Kaku, Isao Saito, Kazuya Orii, Yasutoshi Fujita +1 more | 2002-05-07 |