Iwai; Tohru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwai; Tohru.The latest application filed is for "electromagnetic wave absorbing sheet".
- Iwai; Tohru - Osaka JP
- Iwai, Tohru - Osaka City JP
| Patent | Date |
|---|---|
| Electromagnetic wave absorbing sheet Grant 6,521,829 - Matsumura , et al. February 18, 2 | 2003-02-18 |
| Electromagnetic wave absorbing sheet App 20020148626 - Matsumura, Kazuhito ; et al. | 2002-10-17 |
| Oscillation detecting system for wireless repeater Grant 5,815,795 - Iwai September 29, 1 | 1998-09-29 |
| Roadside beacon system with polarized beams Grant 4,983,984 - Shibano , et al. January 8, 1 | 1991-01-08 |
| Vehicle antenna with shiftable gain patterns Grant 4,887,090 - Shibano , et al. December 12, 1 | 1989-12-12 |
| Roadside beacon system Grant 4,823,138 - Shibano , et al. April 18, 1 | 1989-04-18 |
| Picture image observation system Grant 4,444,462 - Ono , et al. April 24, 1 | 1984-04-24 |
| Laser output controlling device Grant 4,429,392 - Yoshida , et al. January 31, 1 | 1984-01-31 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 