Hangai; Masatake
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hangai; Masatake.The latest application filed is for "amplifier".
- Hangai; Masatake - Tokyo JP
- - Tokyo JP
| Patent | Date |
|---|---|
| Power amplifier and filter Grant 11,381,206 - Sugitani , et al. July 5, 2 | 2022-07-05 |
| Limiter circuit Grant 11,349,515 - Torii , et al. May 31, 2 | 2022-05-31 |
| Semiconductor device Grant 11,276,626 - Yamaguchi , et al. March 15, 2 | 2022-03-15 |
| Limiter circuit Grant 11,228,173 - Torii , et al. January 18, 2 | 2022-01-18 |
| Amplifier App 20210351748 - SUGITANI; Takumi ; et al. | 2021-11-11 |
| High-frequency Power Amplifier App 20210344308 - KOMARU; Ryota ; et al. | 2021-11-04 |
| Semiconductor Device App 20210265473 - YAMAGUCHI; Yutaro ; et al. | 2021-08-26 |
| Distributed Amplifier App 20210013854 - KAMIOKA; Jun ; et al. | 2021-01-14 |
| Power Amplifier And Filter App 20210013849 - SUGITANI; Takumi ; et al. | 2021-01-14 |
| Semiconductor Device App 20210005535 - YAMAGUCHI; Yutaro ; et al. | 2021-01-07 |
| Limiter Circuit App 20200403401 - TORII; Takuma ; et al. | 2020-12-24 |
| Limiter Circuit App 20200389199 - TORII; Takuma ; et al. | 2020-12-10 |
| Semiconductor device Grant 10,797,141 - Yamaguchi , et al. October 6, 2 | 2020-10-06 |
| Semiconductor device Grant 10,777,550 - Yamaguchi , et al. Sept | 2020-09-15 |
| High-frequency power amplifier Grant 10,763,797 - Yoshioka , et al. Sep | 2020-09-01 |
| Semiconductor device Grant 10,741,700 - Yamaguchi , et al. A | 2020-08-11 |
| Semiconductor Device App 20200235215 - YAMAGUCHI; Yutaro ; et al. | 2020-07-23 |
| Semiconductor Device App 20200152803 - YAMAGUCHI; Yutaro ; et al. | 2020-05-14 |
| High frequency switch Grant 10,439,262 - Komaru , et al. O | 2019-10-08 |
| Semiconductor Device App 20190296010 - YAMAGUCHI; Yutaro ; et al. | 2019-09-26 |
| High Frequency Circuit And High Frequency Power Amplifier App 20190296701 - YOSHIOKA; Takaaki ; et al. | 2019-09-26 |
| Antenna device and array antenna device Grant 10,361,483 - Maruyama , et al. | 2019-07-23 |
| High-frequency Power Amplifier App 20190131937 - YOSHIOKA; Takaaki ; et al. | 2019-05-02 |
| High Frequency Switch App 20180301778 - KOMARU; Ryota ; et al. | 2018-10-18 |
| Antenna Device And Array Antenna Device App 20170207529 - MARUYAMA; Takashi ; et al. | 2017-07-20 |
| Multiport amplifier and wireless device using the same Grant 8,618,878 - Hangai , et al. December 31, 2 | 2013-12-31 |
| Multiport amplifier and wireless device using the same Grant 08618878 - | 2013-12-31 |
| Semiconductor Device, And Method Of Manufacturing Semiconductor Device App 20130175544 - Oishi; Toshiyuki ; et al. | 2013-07-11 |
| Multiport Amplifier And Wireless Device Using The Same App 20110267141 - Hangai; Masatake ; et al. | 2011-11-03 |
| Switch circuit Grant 7,675,383 - Hangai , et al. March 9, 2 | 2010-03-09 |
| SPST switch, SPDT switch and MPMT switch Grant 7,633,357 - Hangai , et al. December 15, 2 | 2009-12-15 |
| High-frequency switch Grant 7,612,633 - Hangai , et al. November 3, 2 | 2009-11-03 |
| Phase-shifting circuit and multibit phase shifter Grant 7,541,894 - Miyaguchi , et al. June 2, 2 | 2009-06-02 |
| Phase shift circuit, high frequency switch, and phase shifter Grant 7,495,529 - Miyaguchi , et al. February 24, 2 | 2009-02-24 |
| Switch Circuit App 20090027138 - Nishino; Tamotsu ; et al. | 2009-01-29 |
| Spst Switch, Spdt Switch and Mpmt Switch App 20080238570 - Hangai; Masatake ; et al. | 2008-10-02 |
| Switch Circuit App 20080136557 - Hangai; Masatake ; et al. | 2008-06-12 |
| High-frequency Switch App 20080106353 - Hangai; Masatake ; et al. | 2008-05-08 |
| Phase-shifting circuit and multibit phase shifter App 20070273456 - Miyaguchi; Kenichi ; et al. | 2007-11-29 |
| Phase shift circuit, high frequency switch, and phase shifter App 20070188264 - Miyaguchi; Kenichi ; et al. | 2007-08-16 |
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