OTSUKA; Kiyokazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for OTSUKA; Kiyokazu.The latest application filed is for "reception system, reception method, and program".
- OTSUKA; Kiyokazu - Kanagawa JP
- Otsuka; Kiyokazu - Saitama JP
- Otsuka, Kiyokazu - Minato-ku JP
- Otsuka; Kiyokazu - Tokyo JP
| Patent | Date |
|---|---|
| Reception System, Reception Method, And Program App 20220198585 - MATSUMOTO; Teruoki ; et al. | 2022-06-23 |
| Color Matching Test Piece and repair painting method App 20100239752 - Serizawa; Junji ; et al. | 2010-09-23 |
| Optimization of routing operation in contact center server App 20050275506 - Otsuka, Kiyokazu | 2005-12-15 |
| Internal line control system Grant 6,931,000 - Otsuka August 16, 2 | 2005-08-16 |
| Voice CODEC designating system App 20030016807 - Otsuka, Kiyokazu | 2003-01-23 |
| Private branch exchange Grant 6,370,393 - Otsuka , et al. April 9, 2 | 2002-04-09 |
| Handover arrangement for mobile station moving across the boundary of wireless cell-site stations of adjacent PBXs Grant 6,330,448 - Otsuka , et al. December 11, 2 | 2001-12-11 |
| Internal line control system App 20010015969 - Otsuka, Kiyokazu | 2001-08-23 |
| Private communications network system and method of authentication for a mobile station used in private communications networks Grant 5,670,950 - Otsuka September 23, 1 | 1997-09-23 |
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