Masuda; Toshihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Masuda; Toshihiko.The latest application filed is for "display apparatus".
- Masuda; Toshihiko - Tokyo JP
- Masuda; Toshihiko - Sagamihara JP
- Masuda; Toshihiko - Shizuoka-ken JP
- Masuda; Toshihiko - Shizuoka JP
| Patent | Date |
|---|---|
| Display apparatus Grant 11,356,759 - Masuda , et al. June 7, 2 | 2022-06-07 |
| Flat panel speaker and display unit Grant 11,115,740 - Masuda , et al. September 7, 2 | 2021-09-07 |
| Display Apparatus App 20200260168 - A1 | 2020-08-13 |
| Display Apparatus App 20190268681 - Masuda; Toshihiko ; et al. | 2019-08-29 |
| Flat Panel Speaker And Display Unit App 20190028787 - Masuda; Toshihiko ; et al. | 2019-01-24 |
| Signal amplification apparatus and signal amplification method Grant 7,528,662 - Noda , et al. May 5, 2 | 2009-05-05 |
| Digital amplifier apparatus and method of resetting a digital amplifier apparatus Grant 7,492,218 - Masuda , et al. February 17, 2 | 2009-02-17 |
| Digital amplifier apparatus and method of muting digital amplifier apparatus Grant 7,432,760 - Masuda , et al. October 7, 2 | 2008-10-07 |
| Power amplifier apparatus and DC component removing method Grant 7,315,209 - Akiyama , et al. January 1, 2 | 2008-01-01 |
| Digital amplifier apparatus and method of resetting a digital amplifier apparatus App 20070188221 - Masuda; Toshihiko ; et al. | 2007-08-16 |
| Digital amplifier apparatus and method of muting digital amplifier apparatus App 20070188220 - Masuda; Toshihiko ; et al. | 2007-08-16 |
| Sound Field Correction Apparatus App 20070133810 - KISHI; Katsuhiro ; et al. | 2007-06-14 |
| D/A converter and output amplifying circuit Grant 7,221,297 - Ohkuri , et al. May 22, 2 | 2007-05-22 |
| Audio amplifier Grant 7,209,002 - Ohkuri , et al. April 24, 2 | 2007-04-24 |
| Signal amplification apparatus and signal amplification method App 20070030075 - Noda; Takahiro ; et al. | 2007-02-08 |
| Power amplification device Grant 7,132,884 - Ohkuri , et al. November 7, 2 | 2006-11-07 |
| Power amplifier apparatus and DC component removing method App 20060022752 - Akiyama; Takuro ; et al. | 2006-02-02 |
| Audio amplifier App 20050285670 - Ohkuri, Kazunobu ; et al. | 2005-12-29 |
| Power amplification device App 20050174176 - Ohkuri, Kazunobu ; et al. | 2005-08-11 |
| Power amplifier Grant 6,917,242 - Masuda , et al. July 12, 2 | 2005-07-12 |
| Power amplifier App 20040263244 - Masuda, Toshihiko ; et al. | 2004-12-30 |
| Digital power amplifier and digital/analog converter Grant 6,812,785 - Masuda , et al. November 2, 2 | 2004-11-02 |
| Delta-sigma modulation apparatus and signal amplification apparatus Grant 6,795,004 - Masuda , et al. September 21, 2 | 2004-09-21 |
| Power amplifier Grant 6,734,725 - Masuda , et al. May 11, 2 | 2004-05-11 |
| D/A converter and output amplifying circuit App 20040051654 - Ohkuri, Kazunobu ; et al. | 2004-03-18 |
| Delta-sigma modulation apparatus and signal amplification apparatus App 20040046680 - Masuda, Toshihiko ; et al. | 2004-03-11 |
| Power amplifier App 20030112064 - Masuda, Toshihiko ; et al. | 2003-06-19 |
| Digital power amplifier and digital/analog converter App 20030038674 - Masuda, Toshihiko ; et al. | 2003-02-27 |
| Digital power amplifier App 20020105377 - Masuda, Toshihiko ; et al. | 2002-08-08 |
| D/A converter Grant 6,362,765 - Masuda March 26, 2 | 2002-03-26 |
| D/A converter App 20010052868 - Masuda, Toshihiko | 2001-12-20 |
| D/A converter App 20010022556 - Masuda, Toshihiko | 2001-09-20 |
| Digital to analog converter using constant current sources Grant 6,281,824 - Masuda August 28, 2 | 2001-08-28 |
| Multibit digital to analog converter having deglitch means with current switching Grant 6,075,473 - Masuda June 13, 2 | 2000-06-13 |
| Selective catalytic conversion of a C.sub.9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes Grant 5,952,535 - King , et al. September 14, 1 | 1999-09-14 |
| Waterproof connector having a connector housing with a plurality of terminal accommodation chambers and a seal hood Grant 5,618,206 - Sawada , et al. April 8, 1 | 1997-04-08 |
| Terminal protection type connector Grant 5,230,636 - Masuda , et al. July 27, 1 | 1993-07-27 |
| Low insertion-withdrawal force electric connector Grant 5,174,785 - Endo , et al. December 29, 1 | 1992-12-29 |
| Digital analog converter Grant 5,021,788 - Ueki , et al. June 4, 1 | 1991-06-04 |
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