Katayama; Hirohiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katayama; Hirohiko.The latest application filed is for "audio output system and method therefor".
- Katayama; Hirohiko - Kawasaki JP
- Katayama; Hirohiko - Cupertino CA
- Katayama; Hirohiko - Nishinomiya JP
| Patent | Date |
|---|---|
| Audio output system and method therefor Grant 6,643,377 - Takahashi , et al. November 4, 2 | 2003-11-04 |
| Printer apparatus for forming an embossed image Grant 5,563,694 - Katayama October 8, 1 | 1996-10-08 |
| Pattern reading apparatus having variable reading period Grant 5,091,865 - Yamada , et al. February 25, 1 | 1992-02-25 |
| Method of anticorrosive treatment for soft water boilers Grant 4,885,136 - Katayama , et al. December 5, 1 | 1989-12-05 |
| Sensing display apparatus of image pattern Grant 4,881,900 - Matsuoka , et al. November 21, 1 | 1989-11-21 |
| System for registering speech information to make a voice dictionary Grant 4,831,653 - Katayama May 16, 1 | 1989-05-16 |
| Data processing apparatus Grant 4,651,299 - Miyazaki , et al. March 17, 1 | 1987-03-17 |
| Conversation device with space and feed movement related to actuation time of control key Grant 4,587,663 - Matsuoka , et al. May 6, 1 | 1986-05-06 |
| Display device Grant 4,580,133 - Matsuoka , et al. April 1, 1 | 1986-04-01 |
| Registration method of registered words for use in a speech recognition system Grant 4,461,023 - Katayama July 17, 1 | 1984-07-17 |
| Combined data input terminal and acoustic coupler Grant D273,111 - Hirata , et al. March 20, 1 | 1984-03-20 |
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