Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578949 | Ink jet recording device and method of driving and controlling the same | Masaru Takahashi, Kojiro Iizuka, Mitsugu Ota, Takashi Akase, Hideki Okumura | 2003-06-17 |
| 6568788 | Ink jet recording apparatus | Yoshiaki Shimizu, Norihiro Maruyama | 2003-05-27 |
| 6481826 | Ink jet recording apparatus, method of discharging ink from capping unit incorporated in the apparatus, and ink composition used with the apparatus | Kazuhiko Hara | 2002-11-19 |
| 6481824 | Ink jet recording apparatus and recording head cleaning control method thereon | Tatsuya Seshimo, Hikonosuke Uwai | 2002-11-19 |
| 6422680 | Ink jet recording apparatus and cleaning control method for the same | Shigenori Fukasawa | 2002-07-23 |
| 6417488 | Internal metal pipe welding apparatus and monitoring system | Yuko Takeuchi, Masaki Tsuchiya | 2002-07-09 |
| 6406123 | Capping unit for ink jet recording head incorporated in ink jet recording apparatus and method of manufacturing the same | Minoru Usui, Kazuhiko Hara, Shigenori Fukasawa, Katsuhiro Komatsu | 2002-06-18 |
| 6338539 | Ink jet recording device | Atsushi Kobayashi, Seiji Mochizuki, Kazuhisa Kawakami, Shigenori Fukasawa, Masahiro Isono +4 more | 2002-01-15 |
| 6337459 | Multi-layered anti-coking heat resisting metal tube and the method for manufacturing thereof | F. X. Terwijn, Kiyoshi Morii, Yuko Takeuchi, Yoshihisa Kato, Naoki Nishimura | 2002-01-08 |
| 6305778 | Ink-jet recording apparatus | Atsushi Kobayashi, Seiji Mochizuki, Kazuhisa Kawakami, Shigenori Fukasawa, Masahiro Isono +4 more | 2001-10-23 |
| 6260944 | Ink jet type recording apparatus and recording head cleaning method | Seiji Mochizuki, Satoshi Shinada | 2001-07-17 |
| 6227661 | Ink-jet printer | — | 2001-05-08 |
| 6036299 | Ink-jet recording apparatus | Atsushi Kobayashi, Seiji Mochizuki, Kazuhisa Kawakami, Shigenori Fukasawa, Masahiro Isono +4 more | 2000-03-14 |
| 5907336 | Ink jet recording apparatus with ink discharge hole in nonprint region | — | 1999-05-25 |
| 5855699 | Method for manufacturing welded clad steel tube | Motoaki Oyama, Minoru Yuzuki, Kazuto Terai, Yuko Takeuchi | 1999-01-05 |
| 5773785 | Plasma cutting apparatus for concrete structures | Yuukou Takeuchi, Taku Murakami, Tooru Fukuda, Akifumi Hoshino | 1998-06-30 |
| 5382969 | Ink-expelling restoring device and method for ink jet printer | Seiji Mochizuki, Kazuhisa Kawakami | 1995-01-17 |
| 5260724 | Capping device for ink jet printer | Tsuyoshi Tomii, Seiji Mochizuki, Yukihiro Hanaoka, Toshio Kumagai | 1993-11-09 |
| 5225153 | Pebble-type high temperature gas reactor | Masao Yamada | 1993-07-06 |
| 4902359 | Wear-resistant titanium or titanium-alloy member and a method for manufacturing the same | Yukoh Takeuchi, Yoshihisa Kato, Masaru Nagata, Shinji Nakayama | 1990-02-20 |