Issued Patents All Time
Showing 26–50 of 173 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7125111 | Ink and ink jet recording method using the ink | Masako Udagawa | 2006-10-24 |
| 7060123 | Fluorescent ink, and ink cartridge recording unit, ink-jet recording method, and ink-jet recording apparatus employing the fluorescent ink | Shinichi Hakamada, Shoji Koike | 2006-06-13 |
| 6918451 | Brake band and portable trimmer | Tamotsu Ueda, Shunsuke Nakadate, Kazuya Hanada | 2005-07-19 |
| 6835239 | Fluorescent ink, and ink cartridge, recording unit, ink-jet recording method, and ink-jet recording apparatus employing the fluorescent ink | Shinichi Hakamada, Shoji Koike | 2004-12-28 |
| 6773375 | Portable trimmer | — | 2004-08-10 |
| 6746812 | Photosensitive resin composition | Noriaki Watanabe, Koichi Kawamura, Kazuo Fujita, Takeshi Serikawa | 2004-06-08 |
| 6676734 | Ink, ink-jet recording process, recorded article, recording unit, ink cartridge, ink-jet recording apparatus, fluorescence enhancing method and method of elongating life time of fluorescence | Shinichi Hakamada | 2004-01-13 |
| 6676254 | Recording method, ink cartridge, printing device and information recording apparatus | Shoji Koike, Shinichi Hakamada | 2004-01-13 |
| 6517987 | Positive-working presensitized plate useful for preparing a lithographic printing plate | Kazuo Fujita, Shiro Tan | 2003-02-11 |
| 6447093 | Liquid discharge head having a plurality of liquid flow channels with check valves | Yoshie Asakawa, Hiroyuki Ishinaga, Toshio Kashino, Aya Yoshihira, Kiyomitsu Kudo +1 more | 2002-09-10 |
| 6400999 | Production system and manufacturing equipment selecting method on production system | Yuichi Kashiyama, Hidehiko Wada, Yuichi Sakuraba, Toshiharu Yamakawa, Masako Negishi | 2002-06-04 |
| 6263579 | Hand-held power working machine | — | 2001-07-24 |
| 6250882 | Portable working machine provided with a centrifugal air blower | — | 2001-06-26 |
| 6237845 | Paper container and method for manufacturing the same | Masaru Hashimoto, Jun Maekawa, Tomoko Fuse | 2001-05-29 |
| 6182524 | Hand lever apparatus | — | 2001-02-06 |
| 6167973 | Trimming machine having braking device for cutting blade | — | 2001-01-02 |
| 6125547 | Hand-lever device for trimmer | — | 2000-10-03 |
| 6108867 | Handling device for power working machine | — | 2000-08-29 |
| 6070970 | Liquid discharging method and liquid-discharge head, ink-jet recording method and head for ink-jet recording method | Masashi Ogasawara, Sadayuki Sugama, Hiroyuki Ishinaga, Toshio Kashino, Yoshie Asakawa | 2000-06-06 |
| 6065214 | Portable trimmer | — | 2000-05-23 |
| 6056668 | Power machine having safety mechanism | — | 2000-05-02 |
| 6055797 | Portable power machine having safety mechanism | — | 2000-05-02 |
| 6032370 | Portable trimmer | Osamu Tada | 2000-03-07 |
| 6021757 | Handling device for a power working machine | — | 2000-02-08 |
| 6018939 | Hand-held power working machine | — | 2000-02-01 |