Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5942185 | Lead-free solder used for connecting electronic parts on organic substrate and electronic products made using same | Tetsuya Nakatsuka, Tasao Soga, Hanae Shimokawa, Kenichi Yamamoto, Masahide Harada +1 more | 1999-08-24 |
| 5867809 | Electric appliance, printed circuit board, remained life estimation method, and system thereof | Tasao Soga, Hanae Shimokawa, Masahide Harada, Tatsuya Suzuki, Yuji Ochiai +2 more | 1999-02-02 |
| 4963239 | Sputtering process and an apparatus for carrying out the same | Hideaki Shimamura, Masao Sakata, Shigeru Kobayashi, Yuji Yoneoka, Tsuneyoshi Kawahito +2 more | 1990-10-16 |
| 4806725 | Circuit substrate and thermal printing head using the same | Yasunori Narizuka, Keiji Mori, Akira Yabushita, Mamoru Morita | 1989-02-21 |
| 4724060 | Sputtering apparatus with film forming directivity | Masao Sakata, Hideaki Shimamura, Shigeru Kobayashi, Tsuneyoshi Kawahito, Katsuo Abe | 1988-02-09 |
| 4610774 | Target for sputtering | Masao Sakata, Shigeru Kobayashi, Katsuo Abe, Hideaki Shimamura, Osamu Kasahara +2 more | 1986-09-09 |
| 4610770 | Method and apparatus for sputtering | Hiroshi Saito, Hideki Tateishi, Shigeru Kobayashi, Susumu Aiuchi, Yasumichi Suzuki +2 more | 1986-09-09 |
| 4517444 | Thermal printhead | Tsuneyoshi Kawahito, Katsuo Abe, Kazuyuki Fujimoto, Masao Mitani, Shigetoshi Hiratsuka | 1985-05-14 |
| 4460494 | Resistor | Katsuo Abe, Tsuneyoshi Kawahito, Masao Mitani, Kazuyuki Fujimoto, Shigetoshi Hiratsuka | 1984-07-17 |
| 4444635 | Film forming method | Shigeru Kobayashi, Nobuo Nakagawa, Katsuo Abe, Kazuyuki Fujimoto | 1984-04-24 |
| 4405435 | Apparatus for performing continuous treatment in vacuum | Hideki Tateishi, Katsuo Abe, Shigeru Kobayashi, Susumu Aiuchi, Masashi Nakatsukasa +2 more | 1983-09-20 |
| 4401539 | Sputtering cathode structure for sputtering apparatuses, method of controlling magnetic flux generated by said sputtering cathode structure, and method of forming films by use of said sputtering cathode structure | Katsuo Abe, Shigeru Kobayashi, Hideki Tateishi, Susumu Aiuchi | 1983-08-30 |
| 4343986 | Thermal printhead | Masao Mitani, Toyoji Tsunoda, Tsuneyoshi Kawahito, Akira Yabushita | 1982-08-10 |