Kitahara; Kohei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kitahara; Kohei.The latest application filed is for "laminated ink jet recording head".
- Kitahara; Kohei - Suwa-shi Nagano JP
- Kitahara; Kohei - Nagano JP
- Kitahara; Kohei - Fukuoka JP
- Kitahara; Kohei - Shiojiri JP
- Kitahara; Kohei - Suwa JP
| Patent | Date |
|---|---|
| Multi-layer ink jet recording head and manufacturing method therefor Grant 6,929,354 - Kitahara August 16, 2 | 2005-08-16 |
| Laminated ink jet recording head Grant 6,902,262 - Tanaka , et al. June 7, 2 | 2005-06-07 |
| Laminated ink jet recording head Grant 6,893,117 - Tanaka , et al. May 17, 2 | 2005-05-17 |
| Laminated ink jet recording head App 20050036009 - Tanaka, Yuji ; et al. | 2005-02-17 |
| Laminated ink jet recording head App 20030227512 - Tanaka, Yuji ; et al. | 2003-12-11 |
| Actuator unit for ink jet recording head Grant 6,601,949 - Kitahara August 5, 2 | 2003-08-05 |
| Multi-layer ink jet recording head and manufacturing method therefor App 20030112299 - Kitahara, Kohei | 2003-06-19 |
| Die cut roll Grant 6,279,443 - Nakahara , et al. August 28, 2 | 2001-08-28 |
| Ink jet print head Grant 5,933,170 - Takeuchi , et al. August 3, 1 | 1999-08-03 |
| Ink jet recording head with vibrating element having greater width than drive electrode Grant 5,856,837 - Kitahara , et al. January 5, 1 | 1999-01-05 |
| Ink cartridge Grant 5,157,421 - Kitahara October 20, 1 | 1992-10-20 |
| Paper feeding apparatus for printers Grant 4,691,911 - Nakagawa , et al. September 8, 1 | 1987-09-08 |
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