Nogawa; Masafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nogawa; Masafumi.The latest application filed is for "amplifier".
- Nogawa; Masafumi - Atsugi JP
- Nogawa; Masafumi - Tokyo JP
- Nogawa; Masafumi - Atsugi-shi Kanagawa-ken
- Nogawa; Masafumi - Kanagawa N/A JP
- Nogawa; Masafumi - Toyota JP
| Patent | Date |
|---|---|
| Amplifier Grant 10,892,716 - Nakano , et al. January 12, 2 | 2021-01-12 |
| Amplifier Grant 10,804,857 - Nogawa , et al. October 13, 2 | 2020-10-13 |
| Driver circuit and optical transmitter Grant 10,666,212 - Nakano , et al. | 2020-05-26 |
| Directly modulated laser drive circuit Grant 10,637,207 - Kishi , et al. | 2020-04-28 |
| Amplifier App 20200036344 - Nakano; Shinsuke ; et al. | 2020-01-30 |
| Amplifier App 20190393841 - Nogawa; Masafumi ; et al. | 2019-12-26 |
| Directly Modulated Laser Drive Circuit App 20190245624 - KISHI; Toshiki ; et al. | 2019-08-08 |
| Optical modulator driver circuit and optical transmitter Grant 10,243,664 - Nagatani , et al. | 2019-03-26 |
| Driver Circuit And Optical Transmitter App 20190068147 - NAKANO; Shinsuke ; et al. | 2019-02-28 |
| Transimpedance amplifier circuit Grant 9,853,618 - Koizumi , et al. December 26, 2 | 2017-12-26 |
| Transimpedance Amplifier Circuit App 20160261246 - KOIZUMI; Hiroshi ; et al. | 2016-09-08 |
| Optical Modulator Driver Circuit and Optical Transmitter App 20160087727 - Nagatani; Munehiko ; et al. | 2016-03-24 |
| Optical signal detection circuit and optical receiver Grant 9,160,458 - Koizumi , et al. October 13, 2 | 2015-10-13 |
| Optical signal cutoff detection circuit and optical receiver Grant 9,025,970 - Koizumi , et al. May 5, 2 | 2015-05-05 |
| Optical Signal Detection Circuit And Optical Receiver App 20140016949 - Koizumi; Hiroshi ; et al. | 2014-01-16 |
| Optical Signal Cutoff Detection Circuit And Optical Receiver App 20130039649 - Koizumi; Hiroshi ; et al. | 2013-02-14 |
| Phase comparison circuit and CDR circuit Grant 7,368,954 - Otomo , et al. May 6, 2 | 2008-05-06 |
| Phase comparison circuit and cdr circuit App 20060050828 - Otomo; Yusuke ; et al. | 2006-03-09 |
| Pulse tube refrigerator Grant 6,393,845 - Nogawa , et al. May 28, 2 | 2002-05-28 |
| Pulse tube refrigerator Grant 6,094,921 - Zhu , et al. August 1, 2 | 2000-08-01 |
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