Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849522 | Method of press-working inorganic substrate and press machine therefor | Kazuyuki Ohya | 2005-02-01 |
| 6594892 | Process for the production of composite ceramic printed wiring board | Kazuyuki Ohya, Takeshi Nobukuni | 2003-07-22 |
| 6207230 | Method of the preparation of high-heat-resistance resin composite ceramic | Kazuyuki Ohya | 2001-03-27 |
| 6113730 | Metal-foil-clad composite ceramic board and process for the production thereof | Kazuyuki Ohya | 2000-09-05 |
| 5925451 | Composite ceramic board and process for the productivity thereof | Kazuyuki Ohya | 1999-07-20 |
| 5686172 | Metal-foil-clad composite ceramic board and process for the production thereof | Kazuyuki Ohya | 1997-11-11 |
| 5670231 | Clutch facing | Kazuyuki Ohya | 1997-09-23 |
| 5531945 | Process for the production of base board for printed wiring | Kazuyuki Ohya | 1996-07-02 |
| 5382333 | Process for producing copper clad laminate | Kazuhiro Ando, Takamasa Kawakami, Yasuhiro Shouji, Yasuo Tanaka, Takeo Kanaoka | 1995-01-17 |
| 5344854 | Friction material for brake | Kazuyuki Ohya | 1994-09-06 |
| 5314740 | Base board for printed circuit board | Kenji Ishii, Yoshinori Kondo, Hiroyuki Matsumoto | 1994-05-24 |
| 5266385 | Printed circuit comprising novel compounds as fluorescence means to control circuit quality | Kenji Ishii, Yoshinori Kondo, Hiroyuki Matsumoto | 1993-11-30 |
| 5252355 | Process for producing multilayered printed board | Kazuhiro Ando, Takamasa Kawakami, Yasuhiro Shouji, Yasuo Tanaka, Takeo Kanaoka | 1993-10-12 |
| 5173150 | Process for producing printed circuit board | Takeo Kanaoka | 1992-12-22 |
| 4653268 | Regenerative gas turbine cycle | Hiromi Nakamura, Takehiko Takahashi, Norio Narazaki, Kazuo Yamamoto | 1987-03-31 |
| 4610137 | Regenerative gas turbine cycle | Hiromi Nakamura, Takehiko Takahashi, Norio Narazaki, Kazuo Yamamoto | 1986-09-09 |
| 4537023 | Regenerative gas turbine cycle | Hiromi Nakamura, Takehiko Takahashi, Norio Narazaki, Kazuo Yamamoto | 1985-08-27 |
| 4448018 | Method for adding water to a heat exchanging system | Hiromi Nakamura | 1984-05-15 |
| 4228258 | Resin composition containing polyphenylene oxide | Akitoshi Sugio, Masanobu Masu, Masaharu Kimura, Keiun Ko, Eiichi Yonemitsu | 1980-10-14 |