Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34887 | Ceramic multilayer circuit board and semiconductor module | Nobuyuki Ushifusa, Hiroichi Shinohara, Kousei Nagayama, Tasao Soga | 1995-03-28 |
| 5350886 | Mounting substrate | Kunio Miyazaki, Yutaka Sugita, Akio Mukoh, Tadahiko Miyoshi, Osamu Miura +5 more | 1994-09-27 |
| 5313293 | Dot-matrix type display device | Jun-ichi Hirakata, Katsumi Kondo, Shuichi Ohara, Masato Isogai, Naoki Kikuchi | 1994-05-17 |
| 5277723 | Method for producing multilayer ceramic body with convex side faces | Hironori Kodama, Masahide Okamoto, Hideo Suzuki, Tadahiko Moyoshi, Fumiyuki Kobayashi | 1994-01-11 |
| 5045922 | Installation structure of integrated circuit devices | Hironori Kodama, Hideo Arakawa, Hirokazu Inoue, Yoshiyuki Yasutomi, Tadahiko Miyoshi | 1991-09-03 |
| 4998159 | Ceramic laminated circuit substrate | Hiroichi Shinohara, Hideo Suzuki, Hideo Arakawa | 1991-03-05 |
| 4970577 | Semiconductor chip module | Shunichi Numata, Kunio Miyazaki, Takashi Yokoyama, Ken Takahashi, Tasao Soga +3 more | 1990-11-13 |
| 4965660 | Integrated circuit package having heat sink bonded with resinous adhesive | Hironori Kodama, Nobuyuki Ushifusa, Kanji Otsuka | 1990-10-23 |
| 4954877 | Chip carrier | Keiichirou Nakanishi, Minoru Yamada, Masakazu Yamamoto, Hiroichi Shinohara, Hideo Suzuki | 1990-09-04 |
| 4943795 | Oxide resistor | Takeo Yamazaki, Tetsuo Kosugi, Shingo Shirakawa, Shinichi Owada | 1990-07-24 |
| 4858077 | Condenser-containing, ceramic multi-layer circuit board and semiconductor module and computer having the circuit board | Hiroichi Shinohara, Hideo Suzuki | 1989-08-15 |
| 4821142 | Ceramic multilayer circuit board and semiconductor module | Nobuyuki Ushifusa, Hiroichi Shinohara, Kousei Nagayama, Tasao Soga | 1989-04-11 |
| 4796077 | Electrical insulating, sintered aluminum nitride body having a high thermal conductivity and process for preparing the same | Yukio Takeda | 1989-01-03 |
| 4794483 | Magnetic head having layers of amorphous magnetic alloy bonded together with a glass containing vandium oxide phosphorus oxide and antimony oxide | Takashi Naitoh, Takashi Namekawa, Seiichi Yamada, Juichi Morikawa | 1988-12-27 |
| 4764233 | Process for producing a ceramic multi-layer circuit board | Nobuyuki Ushifusa | 1988-08-16 |
| 4741849 | Ceramic body glass composition for bonding and filling ceramic parts thereof | Takashi Naito, Takashi Namekawa | 1988-05-03 |
| 4736276 | Multilayered ceramic wiring circuit board and the method of producing the same | Nobuyuki Ushifusa, Kousei Nagayama, Hiroichi Shinohara, Gyozo Toda | 1988-04-05 |
| 4736183 | Oxide resistor | Takeo Yamazaki, Tetsuo Kosugi, Shingo Shirakawa, Shinichi Owada | 1988-04-05 |
| 4729010 | Integrated circuit package with low-thermal expansion lead pieces | Masatoshi Tsuchiya, Hiromi Kagohara, Kanji Otsuka, Tomoji Oishi | 1988-03-01 |
| 4692735 | Nonlinear voltage dependent resistor and method for manufacturing thereof | Moritaka Shoji, Takeo Yamazaki | 1987-09-08 |
| 4672152 | Multilayer ceramic circuit board | Hiroichi Shinohara, Nobuyuki Ushifusa, Kousei Nagayama | 1987-06-09 |
| 4624896 | Multi-layer ceramic substrate and method for the production thereof | Yutaka Watanabe, Fumiyuki Kobayashi, Yoshiyuki Ohzawa | 1986-11-25 |
| 4620264 | Multi-layer ceramic wiring circuit board and process for producing the same | Nobuyuki Ushifusa, Kosei Nagayama | 1986-10-28 |
| 4598167 | Multilayered ceramic circuit board | Nobuyuki Ushifusa, Takanobu Noro | 1986-07-01 |
| 4585706 | Sintered aluminum nitride semi-conductor device | Yukio Takeda, Mitsuru Ura, Kousuke Nakamura, Tadamichi Asai, Tokio Ohkoshi +2 more | 1986-04-29 |