Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920633 | Maintenance tool and maintenance method for exhaust purification device | Yuuta Kageyama, Katsushi OSADA | 2021-02-16 |
| 10619229 | Manufacturing method of wear-resistant iron-based sintered alloy and wear-resistant iron-based sintered alloy | Nobuyuki Shinohara, Yuki KAMO, Takanori YONEDA, Yusaku Yoshida, Masaru Sugimoto | 2020-04-14 |
| 10352218 | Catalyst activation method and catalyst activation device | Toshitsugu Wakamatsu | 2019-07-16 |
| 10213830 | Production method of sintered alloy, sintered-alloy compact, and sintered alloy | Nobuyuki Shinohara, Kimihiko Ando, Yusaku Yoshida, Masaru Sugimoto | 2019-02-26 |
| 10058922 | Compact for producing a sintered alloy, a wear-resistant iron-based sintered alloy, and a method for producing the same | Nobuyuki Shinohara, Kimihiko Andou, Yusaku Yoshida, Masaru Sugimoto, Toshiyuki Sawada +1 more | 2018-08-28 |
| 9950369 | Manufacturing method of sintered alloy, compact for sintering, and sintered alloy | Nobuyuki Shinohara, Kimihiko Ando, Yusaku Yoshida, Masaru Sugimoto, Toshiyuki Sawada +1 more | 2018-04-24 |
| 8902037 | Thermally responsive switch | Takeo Koike, Mitsuhiro Urano, Shigemi Sato | 2014-12-02 |
| 8902038 | Thermally responsive switch | Takeo Koike, Mitsuhiro Urano, Shigemi Sato | 2014-12-02 |
| 7635413 | Method for preparing silicon carbide single crystal | Kazuhiko Kusunoki, Kazuhito Kamei, Nobuyoshi Yashiro, Akihiro Yauchi, Yutaka Itoh +1 more | 2009-12-22 |
| 7577323 | Photoelectric circuit board | Toshimichi Iwamori | 2009-08-18 |
| 7416350 | Optical connector | Toshimichi Iwamori | 2008-08-26 |
| 7047642 | Process for producing ink jet recording head | Masaki Kataoka, Michiaki Murata, Kenji Yamazaki, Norikuni Funatsu, Kumiko Tanaka | 2006-05-23 |
| 6848836 | Optical fiber connector with a base end threaded ferrule | Tomohiro Hikosaka, Akihiro Domoto | 2005-02-01 |
| 6659600 | Inkjet recording head cartridge and inkjet recording apparatus | Kazuyuki Oda, Koji Ikegami, Tomoki Umezawa, Ichiro Tomikawa, Masaki Kataoka +7 more | 2003-12-09 |
| 6634741 | Ink jet recording head, ink jet recording device and head manufacturing method | Masaki Kataoka, Kazuyuki Oda, Michiaki Murata, Toshimichi Iwamori | 2003-10-21 |
| 6527371 | Ink jet recording head, ink jet recording device and head manufacturing method | Kenji Yamazaki, Masaki Kataoka, Michiaki Murata | 2003-03-04 |
| 6378994 | Liquid jet printing head and method for manufacturing the same | Koji Ikegami, Masaki Kataoka, Kazuyuki Oda, Toshinobu Hamazaki, Koichi Saitoh +8 more | 2002-04-30 |
| 5620284 | Cutting tool | Hiroshi Shimomura, Shouji Takiguchi, Akira Kanaboshi | 1997-04-15 |
| 5515217 | Thermal protector for hermetic electrically-driven compressors | Isao Higashikata, Hideki Koseki | 1996-05-07 |
| 5482412 | Cutting tool | Syouji Takiguchi, Akira Kanaboshi, Takehiro Ohnishi | 1996-01-09 |
| 5427479 | Cutting tool | Syouji Takiguchi, Akira Kanaboshi, Takehiro Ohnishi | 1995-06-27 |