Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836140 | Method for manufacturing a display device, and display device substrate | Takashi Fujikawa, Yoshiharu Kataoka | 2004-12-28 |
| 6797231 | Steel for machine structural use | Naoki Matsui, Koji Watari, Takayuki Nishi, Toru Kato, Hiroaki Tahira | 2004-09-28 |
| 6767209 | Interdental brush and production method therefor | Yoshikazu Tomita, Fujio Ito, Naoki Tsurukawa | 2004-07-27 |
| 6755515 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino +8 more | 2004-06-29 |
| 6743861 | Alkenylphenol copolymer and process for producing the same | Yukikazu Nobuhara, Shinichi Kimizuka | 2004-06-01 |
| D489757 | Ink cartridge for printer | — | 2004-05-11 |
| D489756 | Ink cartridge for printer | Ikuo Masujima | 2004-05-11 |
| 6712914 | Non-heat treated crankshaft | Daisuke Suzuki, Yuzuru Tahara, Shingo Shimizu, Toru Taniguchi, Yoshikazu Yamada | 2004-03-30 |
| 6713564 | Star block copolymer | Yukikazu Nobuhara, Nakamura Mitsuhiro, Asami Kobayashi | 2004-03-30 |