Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10021769 | Light driving apparatus and light control system | Hajime Ozaki, Tatsumi Setomoto, Tamotsu Ando, Tomokazu Yamamoto, Kazuhiro Matsumoto | 2018-07-10 |
| 9653964 | Linear actuator | Masato Nakamura, Masaki Inoue, Masatoshi Suzuki, Yuta Suzuki, Shinya Oki | 2017-05-16 |
| 9030255 | Linearization circuit and related techniques | Cheryl V. Liss, Qin Shen-Schultz, John R. Muir | 2015-05-12 |
| 8810314 | Envelope tracking amplifier | Steven A. Mulawski | 2014-08-19 |
| 8368451 | High power radio frequency (RF) switch | Steven A. Mulawski | 2013-02-05 |
| 8289085 | Amplifier circuit | John R. Muir | 2012-10-16 |
| 8224264 | RF amplifier modulation circuit and related techniques | Mark A. Royer, James Sozanski | 2012-07-17 |
| 7671219 | Method for manufacturing fullerene derivatives | Yasuo Shigemitsu | 2010-03-02 |
| 6709804 | Printed wiring board and semiconductor device and processes to prepare the same | Kazuo Takeuchi, Yasuo Shigemitsu, Etsu Takeuchi | 2004-03-23 |
| 6528231 | PHOTOSENSITIVE RESIN COMPOSITION, PRINTED WIRING BOARD, SUBSTRATE FOR DISPOSING SEMICONDUCTOR CHIPS, SEMICONDUCTOR DEVICE AND PROCESSES FOR PRODUCING A PRINTED WIRING BOARD, A SUBSTRATE FOR DISPOSING SEMICONDUCTOR CHIPS AND A SEMICONDUCTOR DEVICE | Kazuo Takeuchi, Yasuo Shigemitsu, Etsu Takeuchi | 2003-03-04 |
| RE37033 | Pigment-dispersed color-filter composition comprising an alkali-soluble block copolymer as a binder | Nobuo Bessho, Fumitaka Takinishi, Hideaki Masuko, Yasuaki Yokoyama | 2001-01-30 |
| 5998089 | Photosensitive resin composition comprising fullerene | Tadahiro Ishii, Kazuo Takeuchi | 1999-12-07 |
| 5847015 | Pigment-dispersed radiation-sensitive composition for color filters | Nobuo Bessho, Hiroaki Nemoto, Fumine Shitani | 1998-12-08 |
| 5368976 | Pigment-dispersed color-filter composition comprising an alkali-soluble block copolymer as a binder | Nobuo Bessho, Fumitake Takinishi, Yasuaki Yokoyama, Hideaki Masuko | 1994-11-29 |
| 5323064 | Radio frequency signal frequency converter | Peter Bacon, J. Bradford Cole, Erick A. Olsen, Daniel Lee Kaczman | 1994-06-21 |
| 5025225 | Amplifier having substantially constant D.C. to r.f. conversion efficiency | Robert G. Gels | 1991-06-18 |
| 5021743 | Biasing networks for matrix amplifiers | Shiou L. L. Chu, Manfred Schindler | 1991-06-04 |
| 5021756 | Transversal and recursive filters useable in a diplexer | Manfred Schindler | 1991-06-04 |
| 4787686 | Monolithic programmable attenuator | Toshikazu Tsukii | 1988-11-29 |
| 4709410 | Frequency conversion circuits | Robert A. Pucel | 1987-11-24 |
| 4684965 | Monolithic programmable attenuator | Toshikazu Tsukii | 1987-08-04 |
| 4662000 | Frequency conversion circuits | Robert A. Pucel, Ward S. Titus | 1987-04-28 |
| 4660006 | Radio frequency multiplier producing an even harmonic output | Robert A. Pucel | 1987-04-21 |
| 4532484 | Hybrid coupler having interlaced coupling conductors | Aryeh Platzker | 1985-07-30 |
| 4211986 | Strip line coupler having spaced ground plate for increased coupling characteristic | — | 1980-07-08 |