Issued Patents All Time
Showing 1–25 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091588 | Curable composition for adhesive agents, adhesive sheet, cured article, laminate, and device | Naoko Tsuji | 2024-09-17 |
| 11791284 | Semiconductor device manufacturing method | Naoko Tsuji, Katsuhiko Sumita | 2023-10-17 |
| 11149118 | Insulating film forming composition, insulating film, and semiconductor device provided with insulating film | Hiroto Miyake, Naoko Tsuji | 2021-10-19 |
| 11066586 | Curable composition, adhesive sheet, cured product, laminate, method for producing adhesive sheet, and device | Hiroki Tanaka, Naoko Tsuji | 2021-07-20 |
| 10619047 | Curable composition | Naoko Tsuji, Hiroki Tanaka, Akihiro Shibamoto, Nobuhiko Harada | 2020-04-14 |
| 6458298 | Process for molding ceramics | Tomoyuki Awazu, Yasushi Tsuzuki | 2002-10-01 |
| 6447923 | Metallized silicon nitride ceramic and fabricating process thereof as well as metallizing composite for the process | — | 2002-09-10 |
| 6410468 | Si3N4 ceramic, Si-base composition for production thereof and processes for producing these | Seiji Nakahata | 2002-06-25 |
| 6315843 | Method of manufacturing a sliding component | Takashi Matsuura | 2001-11-13 |
| 6284690 | Si3N4 ceramic, Si-base composition for production thereof and processes for producing these | Seiji Nakahata | 2001-09-04 |
| 6143677 | Silicon nitride sinter having high thermal conductivity and process for preparing the same | Michimasa Miyanaga, Seiji Nakahata | 2000-11-07 |
| 6001759 | Silicon nitride sintered body, method of preparing the same and nitrided compact | Michimasa Miyanaga, Seiji Nakahata | 1999-12-14 |
| 5961907 | Process for producing silicon nitride sliding member | Masamichi Yamagiwa, Takao Nishioka, Takashi Matsuura | 1999-10-05 |
| 5904993 | Joint body of aluminum and silicon nitride and method of preparing the same | Hisao Takeuchi, Koichi Sogabe, Takao Nishioka, Takashi Matsuura | 1999-05-18 |
| 5879078 | Device for producing ceramic sintered body | Yasushi Tsuzuki, Jin-Joo Matsui | 1999-03-09 |
| 5858523 | Porous ceramic film and process for producing the same | Chihiro Kawai, Takahiro Matsuura | 1999-01-12 |
| 5846460 | Method of preparing silicon nitride porous body | Takahiro Matsuura, Chihiro Kawai | 1998-12-08 |
| 5827472 | Process for the production of silicon nitride sintered body | Masashi Yoshimura, Takeshi Satoh, Akira Yamaguchi | 1998-10-27 |
| 5809842 | Ceramic sliding component | Masamichi Yamagiwa, Takao Nishioka, Hisao Takeuchi | 1998-09-22 |
| 5783314 | Sliding component and production method thereof | Masamichi Yamagiwa, Takao Nishioka, Hisao Takeuchi | 1998-07-21 |
| 5780374 | High-strength porous silicon nitride body and process for producing the same | Chihiro Kawai, Takahiro Matsuura | 1998-07-14 |
| 5776600 | Slide member and method of manufacturing the same | Tetsuya Katayama, Kaoru Murabe, Osamu Komura, Chihiro Kawai, Kenji Matsunuma +3 more | 1998-07-07 |
| 5770322 | Ceramic sliding component | Takao Nishioka, Masamichi Yamagiwa, Takeshi Satoh, Hisao Takeuchi | 1998-06-23 |
| 5767026 | Silicon nitride ceramic and process for forming the same | Naoki Kondoh, Fumihiro Wakai, Yoshihiro Obata, Takao Nishioka, Masashi Yoshimura | 1998-06-16 |
| 5759460 | Ceramic porous bodies and method of producing the same | Koichi Niihara | 1998-06-02 |