Sawano; Tadahisa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sawano; Tadahisa.The latest application filed is for "electronic calculator".
- Sawano; Tadahisa - Hachiouji JP
- Sawano; Tadahisa - Hachioji JP
- Sawano; Tadahisa - Tokyo JP
- Sawano; Tadahisa - Hachiohji JP
- Sawano; Tadahisa - Ohome JP
| Patent | Date |
|---|---|
| Electronic calculator Grant D507,293 - Matsuda , et al. July 12, 2 | 2005-07-12 |
| Projector Grant D499,753 - Shigemura , et al. December 14, 2 | 2004-12-14 |
| Projector Grant D498,249 - Shigemura , et al. November 9, 2 | 2004-11-09 |
| Electronic calculator Grant D488,500 - Matsuda , et al. April 13, 2 | 2004-04-13 |
| Cash register Grant D454,150 - Shigemura , et al. March 5, 2 | 2002-03-05 |
| Combined pager, telephone dialer and electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book Grant D379,181 - Sawano , et al. May 13, 1 | 1997-05-13 |
| Cartridge for a video game machine with seal printer Grant D375,304 - Takahata , et al. November 5, 1 | 1996-11-05 |
| Electronic label printer Grant D356,817 - Onumata , et al. March 28, 1 | 1995-03-28 |
| Electronic calculator Grant D317,935 - Sawano July 2, 1 | 1991-07-02 |
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