Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696840 | Resin composition for semiconductor encapsulation and semiconductor device | Ken Uchida, Shinichi Kazama | 2020-06-30 |
| 9447478 | Method for recovering tungsten compound | Masahide Akiyama, Takahiko Makino | 2016-09-20 |
| 6832081 | Nonradiative dielectric waveguide and a millimeter-wave transmitting/receiving apparatus | Nobuki Hiramatsu, Takeshi Okamura, Kazuki Hayata, Hironori Kii, Hiroshi Uchimura +1 more | 2004-12-14 |
| 6753277 | Ceramics having excellent high-frequency characteristics and method of producing the same | — | 2004-06-22 |
| 6660670 | Ceramics and method of preparing the same | Hiromi Iwachi, Tsutae Iryo | 2003-12-09 |
| 6630417 | Porcelain composition, porcelain and method of producing the same, and wiring board and method of producing the same | Shinya Kawai, Hiromi Iwachi | 2003-10-07 |
| 6579818 | Glass ceramic sintered product | Shinya Kawai, Masanari Kokubu | 2003-06-17 |
| 6572955 | Ceramics having excellent high-frequency characteristics and method of producing the same | Masahiro Tomisako, Satoshi Hamano, Kazuyoshi Kodama, Katsuhiko Onitsuka | 2003-06-03 |
| 6232251 | Dielectric ceramics | Shinya Kawai, Tetsuya Kimura, Hitoshi Kumatabara, Yasuhide Tami | 2001-05-15 |
| 6201307 | Ceramics for wiring boards and method of producing the same | Shinya Kawai | 2001-03-13 |
| 6120906 | Insulated board for a wiring board | — | 2000-09-19 |
| 6121173 | Ceramic sintered body and a process for its production | — | 2000-09-19 |
| 5916834 | Dielectric ceramics | Nobuya Kawai | 1999-06-29 |
| 5795502 | Electrically conducting ceramics, process for producing the same and fuel cell using the ceramics | Takashi Shigehisa, Masahide Akiyama, Shoji Yamashita | 1998-08-18 |
| 5756408 | Glass-ceramic sintered body | Hideto Yonekura, Satoru Hamano | 1998-05-26 |