Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029701 | Mixed conductive powder and use thereof | — | 2011-10-04 |
| 7790063 | Mixed conductive power and use thereof | — | 2010-09-07 |
| 7718090 | Conductive paste | Jun Kikuchi, Kuniaki Satou | 2010-05-18 |
| 7294289 | Conductive powder and method for preparing the same | — | 2007-11-13 |
| 7083859 | Conductive powder and method for preparing the same | — | 2006-08-01 |
| 6515237 | Through-hole wiring board | Junichi Kikuchi, Kuniaki Sato | 2003-02-04 |
| 6042933 | Electric circuit device having circuit conductors using an electroconductive paste | Keizo Hirai, Hiroshi Wada, Akihiro Sasaki, Hisashi Kaga, Junichi Kikuchi +1 more | 2000-03-28 |
| 5951918 | Composite electroconductive powder, electroconductive paste, process for producing electroconductive paste, electric circuit and process for producing electric circuit | Shozo Yamana, Junichi Kikuchi, Hisashi Dokochi, Toshikazu Ono, Yoshikatsu Mikami +1 more | 1999-09-14 |
| 5840432 | Electroconductive paste | Keizo Hirai, Hiroshi Wada, Akihiro Sasaki, Hisashi Kaga, Junichi Kikuchi +1 more | 1998-11-24 |
| 5194421 | Bi-Pb-Sr-Mg-Ba-Ca-Cu-O oxide superconductors and production thereof | Shuichiro Shimoda, Toranosuke Ashizawa, Keiji Sumiya, Minoru Ishihara, Shozo Yamana | 1993-03-16 |
| 5147851 | Superconducting thick film circuit board, production thereof, thick film superconductor and production thereof | Shozo Yamana, Minoru Ishihara, Keiji Sumiya, Toranosuke Ashizawa, Shuichiro Shimoda | 1992-09-15 |
| 4576856 | Reconstituted mica materials, reconstituted mica prepreg materials, reconstituted mica products and insulated coils | Takeyoshi Watanabe | 1986-03-18 |
| 4491618 | Reconstituted mica materials, reconstituted mica prepreg materials, reconstituted mica products and insulated coils | Kazuyoshi Shike, Takeyoshi Watanabe | 1985-01-01 |