Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8454131 | Ink jet print head | Shuichi Murakami | 2013-06-04 |
| 8328944 | Weight plate of vacuum evaporation apparatus and vacuum evaporation apparatus using the same | Takehiko Soda, Kazushi Miyata | 2012-12-11 |
| 7523160 | Information provision exchange service system and method, program for implementing the method, and storage medium storing the program | Hajime Kaneko | 2009-04-21 |
| 7074314 | Liquid repellent member, method for manufacturing liquid repellent member, ink jet head using liquid repellent member, method for manufacturing ink jet head and method for supplying ink | Kazuo Iwata, Toshinori Hasegawa | 2006-07-11 |
| 6706349 | Packaging container and method therefor | Hajime Yamamoto | 2004-03-16 |
| 6685301 | Liquid repellent member, method for manufacturing liquid repellent member, ink jet head using liquid repellent member, method for manufacturing ink jet head and method for supplying ink | Kazuo Iwata, Toshinori Hasegawa | 2004-02-03 |
| 6514920 | Liquid composition, method of cleaning ink-jet recording head, ink-jet recording apparatus, cartridge, and method of regenerating ink-jet recording head | Ryuji Katsuragi, Makoto Shioya, Hideto Yokoi | 2003-02-04 |
| 6513891 | Print liquid tank and printing apparatus having the same | — | 2003-02-04 |
| 6481825 | Recording head cap arrangement | Jun Hinami | 2002-11-19 |
| 6472982 | Vehicular communication apparatus, communication method and computer-readable storage medium therefor | Sadayuki Sugama, Mamoru Sakaki, Masako Shimomura, Noriyasu Asaki | 2002-10-29 |
| 6439705 | Liquid path opening/closing mechanism | — | 2002-08-27 |
| 6431693 | Liquid pressure supply apparatus and liquid discharge recording apparatus using the same | — | 2002-08-13 |
| 6409325 | Ink-jet cartridge and method of storing print head | Toshiya Matsumoto | 2002-06-25 |
| 6276786 | Packaging structure for ink tank and ink tank packaged in such packaging structure | Kenji Ookawara, Hirofumi Kamitakahara, Hajime Kishida, Kazuhiro Nakajima | 2001-08-21 |