Karasawa; Katsuaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Karasawa; Katsuaki.The latest application filed is for "time measurement device".
- Karasawa; Katsuaki - Hamura JP
- KARASAWA; Katsuaki - Tokyo JP
- Karasawa; Katsuaki - Higashimurayama JP
| Patent | Date |
|---|---|
| Time measurement device Grant 9,563,176 - Kawaguchi , et al. February 7, 2 | 2017-02-07 |
| Analog electronic timepiece Grant 9,354,610 - Okeya , et al. May 31, 2 | 2016-05-31 |
| Analog Electronic Timepiece App 20150309477 - OKEYA; Makoto ; et al. | 2015-10-29 |
| Time Measurement Device App 20150309479 - KAWAGUCHI; Takashi ; et al. | 2015-10-29 |
| Electronic apparatus having movable case Grant 5,138,590 - Masuda , et al. August 11, 1 | 1992-08-11 |
| Electronic key apparatus Grant 4,786,900 - Karasawa , et al. November 22, 1 | 1988-11-22 |
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