Issued Patents All Time
Showing 51–75 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943470 | Ceramic substrate for electrical devices | Hisaharu Shiromizu, Asao Morikawa, Tsuneyuki Sukegawa | 1990-07-24 |
| 4941582 | Hermetically sealed ceramic package | Asao Morikawa | 1990-07-17 |
| 4923722 | Heat shrinkable composite film and packaging method using same | Nobuya Ishiguro | 1990-05-08 |
| 4871608 | High-density wiring multilayered substrate | Asao Morikawa, Hiroshi Iwata, Yoshimasa Shibata | 1989-10-03 |
| 4861625 | Method of manufacturing a thermal printing head having a partially-glazed ceramic substrate | Tatsunori Kurachi | 1989-08-29 |
| 4858030 | Reproducing apparatus of a video disc player | Masuo Oku, Yoshimichi Kudo, Tomomitsu Kuroyanagi, Hisanobu Tsukazaki, Tetsuya Ikeda +2 more | 1989-08-15 |
| 4839313 | Glaze compositions for ceramic substrates | Tatsunori Kurachi, Masahiko Okuyama | 1989-06-13 |
| 4837408 | High density multilayer wiring board and the manufacturing thereof | Asao Morikawa, Hiroshi Iwata | 1989-06-06 |
| 4810528 | Process for producing multilayer circuit board | Hisaharu Shiromizu, Asao Morikawa, Tsuneyuki Sukegawa | 1989-03-07 |
| 4801067 | Method of connecting metal conductor to ceramic substrate | Tsuneyuki Sukegawa, Asao Morikawa | 1989-01-31 |
| 4780572 | Device for mounting semiconductors | Masateru Hattori, Tatsunori Kurachi | 1988-10-25 |
| 4777095 | Chilled beef packaging film | Nobuya Ishiguro, Teruo Tada | 1988-10-11 |
| 4753318 | Engine noise control device for use in automobiles or the like | Keiichiro Mizuno, Kazuyoshi Iida | 1988-06-28 |
| 4746578 | Glaze compositions for ceramic substrates | Tatsunori Kurachi, Masahiko Okuyama | 1988-05-24 |
| 4731214 | Process for preparing a thermally shrinkable multilayer film | Nobuya Ishiguro | 1988-03-15 |
| 4726444 | Sound wave control device | Kazuyoshi Iida, Keiichiro Mizuno | 1988-02-23 |
| 4709714 | Apparatus for exposing fibrous reinforcements of fiber reinforced resin body | Yoshinori Nishino, Masahiko Yamamoto, Tadayoshi Uda, Kiyoshi Kondo, Yutaka Kondo | 1987-12-01 |
| 4695491 | Heat-shrinkable composite packaging film | Nobuya Ishiguro, Teruo Tada | 1987-09-22 |
| 4689579 | Analog integrated circuit | Akira Shibata, Koichi Hirose | 1987-08-25 |
| 4687615 | Method of producing biaxially oriented tubular polyetheretherketone films | Satoshi Maruyama | 1987-08-18 |
| 4685919 | Artificial joint | Shigeo Niwa, Katsutoshi Betsuki | 1987-08-11 |
| 4649070 | Substrate for an integrated circuit | Tsuneyuki Sukegawa | 1987-03-10 |
| 4634634 | Glaze ceramic base | Masahiko Okuyama | 1987-01-06 |
| 4626392 | Process for producing ceramic body for surgical implantation | Masahiko Okuyama, Masakazu Watanabe, Satoshi Iio | 1986-12-02 |
| 4625322 | Charge coupled device provided with automatic bias-voltage setting means | Hisanobu Tukazaki, Syuzo Matsumoto | 1986-11-25 |