Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6879563 | Data repeater and multiplex communication system using the same | Ikuo Hayashi, Yoshihisa Sato, Toshihiro Wakamatsu, Tomohisa Kishigami, Kazunori Sakai +4 more | 2005-04-12 |
| 6871939 | Ink jet head and method for the manufacture thereof | Tohru Nakagawa, Mamoru Soga, Keisuke Shimamoto | 2005-03-29 |
| 6688731 | Piezoelectric thin film element, ink jet recording head using such a piezoelectric thin film element, and their manufacture methods | Satoru Fujii, Isaku Kanno, Ryoichi Takayama, Osamu Watanabe, Shigeyuki Takao | 2004-02-10 |
| 6627264 | Method of manufacturing an ink-jet print head coated with a water repellent thin film | Tohru Nakagawa, Mamoru Soga, Keisuke Shimamoto | 2003-09-30 |
| 6557986 | Ink jet head and method for the manufacture thereof | Osamu Watanabe, Koji Matsuo, Isaku Kanno | 2003-05-06 |
| 6547376 | Ink jet head and method for the manufacture thereof | Osamu Watanabe, Koji Matsuo, Isaku Kanno, Eiichiro Tanaka | 2003-04-15 |
| 6478835 | Abrasive composition for polishing magnetic recording disk substrates | Norihiko Miyata, Kiyoshi Tada | 2002-11-12 |
| 6467886 | Ink-jet head, method for fabricating same, and ink-jet recording device | Shigeyuki Takao, Osamu Watanabe, Hiroyuki Matsuo | 2002-10-22 |
| 6447106 | Ink jet head and method for the manufacture thereof | Osamu Watanabe, Koji Matsuo, Isaku Kanno | 2002-09-10 |
| 6443566 | Ink-jet head and method of manufacturing the same | Osamu Watanabe, Hidetoshi Tanoue, Isaku Kanno | 2002-09-03 |
| 6426155 | Magnetic hard disc substrate and process for manufacturing the same | Kiyoshi Tada, Kurata Awaya, Tomoya Utashiro | 2002-07-30 |
| 6364468 | Ink-jet head and method of manufacturing the same | Osamu Watanabe, Hidetoshi Tanoue, Isaku Kanno | 2002-04-02 |
| 6361154 | Ink-jet head with piezoelectric actuator | Osamu Watanabe, Isaku Kanno, Ryoichi Takayama | 2002-03-26 |
| 6332697 | Vehicle lamp and mounting member | Shigeyuki Soga | 2001-12-25 |
| 6123603 | Magnetic hard disc substrate and process for manufacturing the same | Kiyoshi Tada, Kurata Awaya, Tomoya Utashiro | 2000-09-26 |
| 4773943 | Photovoltaic device and a method of producing the same | Fuminori Yamaguchi | 1988-09-27 |
| 4744011 | Automobile lamp | Kikuo Iguchi, Yoshihiro Yamai | 1988-05-10 |