Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711737 | Differential apparatus | Masao Teraoka, Satoshi Aiba, Kenji Hiraishi | 1998-01-27 |
| 5700852 | Paper coating composition | Shin-ichiro Iwanaga, Shigeru Shingae, Takasi Morita, Norichika Nojima | 1997-12-23 |
| 5637644 | Process for producing copolymer latex and paper coating composition, carpet backing composition or adhesive composition comprising said latex | Katsuhiko Tsuruoka, Shozo Nishida, Masafumi Wakamori, Takemitsu Tanaka, Masaaki Yada +1 more | 1997-06-10 |
| 5594358 | Radio frequency probe and probe card including a signal needle and grounding needle coupled to a microstrip transmission line | Hiroyasu Takehara | 1997-01-14 |
| 5592122 | Radio-frequency power amplifier with input impedance matching circuit based on harmonic wave | Maeda Masahiro, Hiroyasu Takehara | 1997-01-07 |
| 5574884 | DRAM control circuit | Toshikazu Ito | 1996-11-12 |
| 5524401 | Roof with solar battery | Naoko Oya | 1996-06-11 |
| 5509973 | Roof panel and roof structure with solar batteries | Naoko Oya, Michio Sasaki, Akio Miwa | 1996-04-23 |
| 5482569 | Roof for generating electricity by solar light | Takuro Ihara | 1996-01-09 |
| 5446309 | Semiconductor device including a first chip having an active element and a second chip having a passive element | Chinatsu Adachi, Masaaki Nishijima, Yorito Ota | 1995-08-29 |
| 5444118 | Process for producing copolymer latex and paper coating composition, carpet backing composition or adhesive composition comprising said latex | Katsuhiko Tsuruoka, Shozo Nishida, Masafumi Wakamori, Takemitsu Tanaka, Masaaki Yada +1 more | 1995-08-22 |
| 5294419 | Method for removing nitrogen oxides and organic chlorine compounds from combustion waste gas | Masakatsu Hiraoka, Toshihiko Iwasaki, Haruhito Tsuboi, Takashi Noto, Miki Yamagishi +4 more | 1994-03-15 |
| 5260044 | Method for removing organic chlorine compounds from combustion waste gas | Masakatsu Hiraoka, Toshihiko Iwasaki, Haruhito Tsuboi, Takashi Noto, Miki Yamagishi +4 more | 1993-11-09 |
| 5109270 | High frequency semiconductor device | Shutaro Nambu, Chinatsu Azuma | 1992-04-28 |
| 5093386 | Liquid curable plastic composition | Timothy E. Bishop, Tohru Ohtaka, Masanobu Takahashi, Katsutoshi Igarashi | 1992-03-03 |
| 4983150 | Differential gear apparatus with differential limitation mechanism | Takao Tashiro | 1991-01-08 |
| 4959166 | Fluid composition for use in viscous coupling | Hiromu Minamitani, Norio Yano, Atsushi Ikezawa, Toshio Kanayama, Takashi Ushijima +1 more | 1990-09-25 |
| 4928803 | Power transmission apparatus | Kazuyoshi Watanabe | 1990-05-29 |
| 4891577 | Apparatus for measuring noise characteristics | — | 1990-01-02 |
| 4884148 | Circuit employing a plurality of counters and an interpolator for converting a video signal into a binary signal | Mikihiko Sone, Yoshimi Suzuki | 1989-11-28 |
| 4876605 | Image reading device | Kiyoshi Sumiya | 1989-10-24 |
| 4853793 | Circuit for converting a video signal produced by a line image sensor into a binary signal on the basis of reference levels determined for sections of the line image sensor using respective counters | Mikihiko Sone, Yoshimi Suzuki | 1989-08-01 |
| 4838119 | Differential gear assembly with viscous and friction clutch mechanisms | Masao Teraoka, Yukio Yuhashi | 1989-06-13 |
| 4757727 | Differential device for a power transmission apparatus | Masao Teraoka | 1988-07-19 |
| 4735108 | Power transmission device | Masao Teraoka, Makoto Hagiwara | 1988-04-05 |