Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731066 | Electronic circuit device | Akihiro Ando, Osamu Yamada, Takashi Inoue, Masahide Okamoto, Fumiyuki Kobayashi +2 more | 1998-03-24 |
| 5476726 | Circuit board with metal layer for solder bonding and electronic circuit device employing the same | Masahide Harada, Akihiro Ando, Akira Yabushita, Naoya Kanda, Kazuhiko Horikoshi | 1995-12-19 |
| 5341980 | Method of fabricating electronic circuit device and apparatus for performing the same method | Toru Nishikawa, Masahide Harada, Tetsuya Hayashida, Mitugu Shirai | 1994-08-30 |
| 5291419 | Method for diagnosing the life of a solder connection | Katsuhiro Arakawa, Kiyoshi Kanai, Tsutomu Takahashi, Takaji Takenaka, Haruhiko Imada | 1994-03-01 |
| 5276289 | Electronic circuit device and method of producing the same | Fumiyuki Kobayashi, Yutaka Watanabe, Tositada Netsu, Mitugu Shirai, Kenji Takeda +3 more | 1994-01-04 |
| 5249100 | Electronic circuit device provided with a ceramic substrate having lead pins bonded thereto by solder | Kazuo Hirota, Takaji Takenaka, Hideki Watanabe, Toshinori Ameya, Toshihiko Ohta | 1993-09-28 |
| 5151773 | Electronic circuit apparatus comprising a structure for sealing an electronic circuit | Kiyoshi Matsui, Toshitada Netsu, Hideaki Sasaki, Mitugu Shirai, Kenichi Hamamura | 1992-09-29 |
| 5136360 | Electronic circuit device, method of connecting with solder and solder for connecting gold-plated terminals | Masahide Harada, Fumiyuki Kobayashi, Takaji Takenaka, Toshitada Netsu, Hideaki Sasaki +1 more | 1992-08-04 |
| 5023407 | Printed circuit board with a uniform conductive layer formed by equalization of metals therein | Mitugu Shirai, Kaoru Katayama, Hideaki Sasaki, Shinichi Kazui, Tateoki Miyauchi +1 more | 1991-06-11 |
| 4908696 | Connector and semiconductor device packages employing the same | Shousaku Ishihara, Hitoshi Yokono, Tsuyoshi Fujita, Kiyotaka Wasai | 1990-03-13 |
| 4687939 | Method and apparatus for forming film by ion beam | Tateoki Miyauchi, Hiroshi Yamaguchi, Mikio Hongo, Katsuro Mizukoshi, Akira Shimase | 1987-08-18 |
| 4673772 | Electronic circuit device and method of producing the same | Muneo Oshima, Minoru Tanaka, Suguru Sakaguchi, Akira Murata, Kazuo Hirota | 1987-06-16 |