Katayama; Masaharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katayama; Masaharu.The latest application filed is for "mobile phone".
- Katayama; Masaharu - Nishinomiya JP
- Katayama; Masaharu - Hyogo JP
- Katayama; Masaharu - Kakogawa JP
- Katayama; Masaharu - Otsu JP
- Katayama; Masaharu - Tokyo JP
- Katayama; Masaharu - Ehime JP
- Katayama; Masaharu - Saijyo JP
| Patent | Date |
|---|---|
| Mobile phone Grant D553,126 - Katayama October 16, 2 | 2007-10-16 |
| Mobile phone Grant D538,249 - Katayama March 13, 2 | 2007-03-13 |
| Vacuum cleaner Grant D435,945 - Ikeno , et al. January 2, 2 | 2001-01-02 |
| Microwave oven with a projection for uniform heating within the cavity Grant 5,698,128 - Sakai , et al. December 16, 1 | 1997-12-16 |
| Biochemical analyzer Grant D314,049 - Katayama January 22, 1 | 1991-01-22 |
| Cradle for a combined video camera and tape recorder Grant D291,433 - Inai , et al. August 18, 1 | 1987-08-18 |
| Combined video tape recorder and video camera Grant D289,157 - Inai , et al. April 7, 1 | 1987-04-07 |
| Thermometer Grant D268,333 - Kojima , et al. March 22, 1 | 1983-03-22 |
| Camera for video tape recorder Grant D260,647 - Saeki , et al. September 8, 1 | 1981-09-08 |
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