Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815073 | Electronic component and method of manufacturing the same | Tsuyoshi Fujita, Masato Kirigaya, Yasuo Akutsu, Kaoru Uchiyama, Hiroshi Soma +1 more | 2004-11-09 |
| 6707682 | Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board | Yutaka Akiba, Yasunori Narizuka, Naoya Kitamura | 2004-03-16 |
| 6353540 | Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board. | Yutaka Akiba, Yasunori Narizuka, Naoya Kitamura | 2002-03-05 |
| 6118671 | Circuit substrate and manufacture thereof, ceramic composition for circuit substrate, and electronics computer | Shoichi Iwanaga, Masahide Okamoto, Masato Nakamura, Kousaku Morita, Shousaku Ishihara +4 more | 2000-09-12 |
| 5825632 | Circuit substrate and electronics computer, using sintered glass ceramics | Shoichi Iwanaga, Masahide Okamoto, Masato Nakamura, Kousaku Morita, Shousaku Ishihara +4 more | 1998-10-20 |
| 5503787 | Method for manufacturing multilayer ceramic substrate | Shoichi Iwanaga, Shousaku Ishihara, Kousaku Morita | 1996-04-02 |
| 5494721 | Magnetic disc substrate | Nobuo Nakagawa | 1996-02-27 |
| 5396034 | Thin film ceramic multilayer wiring hybrid board | Tsuyoshi Fujita, Shoichi Iwanaga | 1995-03-07 |
| 5342674 | Ceramic composition and ceramic circuit board | Shoichi Iwanaga | 1994-08-30 |
| 5093173 | Magnetic disc comprising a substrate of an amorphous glass continuous phase dispersed with crystal particles which produce a structurally defined surface on the substrate | Nobuo Nakagawa | 1992-03-03 |
| 4715673 | Optical switch | Takanobu Noro, Yasumasa Koakutsu, Tamio Takeuchi, Masao Yano, Seiichi Onoda +2 more | 1987-12-29 |
| 4547625 | Glass multilayer wiring board and method for its manufacture | Hiromi Tosaki, Akira Ikegami, Nobuyuki Sugishita | 1985-10-15 |
| 4481813 | Dew sensor | Shoichi Iwanaga, Akira Ikegami, Hiroshi Otsu, Hiromi Isonae | 1984-11-13 |
| 4386387 | Low temperature sintering porcelain composition | Akira Ikegami, Hideo Arima, Tokio Isogai, Kiyoshi Kawabata | 1983-05-31 |
| 4308571 | Low temperature-sinterable dielectric composition and thick film capacitor using the same | Akira Ikegami, Noriyuki Taguchi, Katsuo Abe, Hiroshi Ohtsu, Tokio Isogai | 1981-12-29 |