Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12112993 | Heat radiation member | Ryota MATSUGI, Isao Iwayama, Chieko Tanaka | 2024-10-08 |
| 11668009 | Composite member | Kengo Goto, Tomoaki Ikeda, Akihisa Hosoe, Masanori Sugisawa, Fukuto Ishikawa | 2023-06-06 |
| 8664088 | Manufacturing a heat sink material using a discharge wire | Takashi Ishii | 2014-03-04 |
| 8178893 | Semiconductor element mounting substrate, semiconductor device using the same, and method for manufacturing semiconductor element mounting substrate | Kouichi Takashima, Masashi Narita | 2012-05-15 |
| 7528413 | Sintered diamond having high thermal conductivity and method for producing the same and heat sink employing it | Katsuhito Yoshida, Takahiro Awaji, Tetsuo Nakai | 2009-05-05 |
| 5425491 | Bonding tool, production and handling thereof | Katsuyuki Tanaka | 1995-06-20 |
| 5373731 | Bonding tool, production and handling thereof | Katsuyuki Tanaka | 1994-12-20 |