Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8940452 | Electrode catalyst substrate and method for producing the same, and polymer electrolyte fuel cell | Kazuma Shinozaki, Atsuhito Okamoto, Tatsuya Hatanaka, Hiroaki Takahashi, Tomoaki Terada | 2015-01-27 |
| 8372562 | Conductive carbon carrier for fuel cell, electrode catalyst for fuel cell and solid polymer fuel cell comprising same | Toshiharu Tabata, Tomoaki Terada, Susumu Enomoto, Yosuke Horiuchi, Hiroaki Takahashi +2 more | 2013-02-12 |
| 8338051 | Electrode catalyst for fuel cell, method for producing the same, and fuel cell using the electrode catalyst | Hiroaki Takahashi, Yosuke Horiuchi, Tomoaki Terada, Toshiharu Tabata | 2012-12-25 |
| 8182722 | Methods for manufacturing zinc oxide base sputtering target and transparent electrically conductive film | Shina Kirita, Toshitaka Kawashima, Yuichi Kamori | 2012-05-22 |
| 8178260 | Fuel cell electrode catalyst with reduced noble metal amount and solid polymer fuel cell comprising the same | Yosuke Horiuchi, Tomoaki Terada, Toshiharu Tabata, Susumu Enomoto, Hiroaki Takahashi | 2012-05-15 |
| 7910512 | Production process of electrode catalyst for fuel cell | Hiroaki Takahashi, Sozaburo Ohashi, Tetsuo Kawamura, Yousuke Horiuchi, Toshiharu Tabata +2 more | 2011-03-22 |
| 7772864 | Contact probe with reduced voltage drop and heat generation | — | 2010-08-10 |
| 7581310 | Electronic component mounting apparatus | Yoshiharu Fukushima, Katsuyuki Seto | 2009-09-01 |
| 7348978 | Image processing | Makoto Takanashi | 2008-03-25 |
| 6888344 | Test probe for semiconductor devices, method of manufacturing of the same, and member for removing foreign matter | Shigeki Maekawa, Megumi Takemoto, Kazunobu Miki, Mutsumi Kano, Yoshihiro Kashiba | 2005-05-03 |
| 6646455 | Test probe for semiconductor devices, method of manufacturing of the same, and member for removing foreign matter | Shigeki Maekawa, Megumi Takemoto, Kazunobu Miki, Mutsumi Kano, Yoshihiro Kashiba | 2003-11-11 |
| 6490784 | Automatic electronic component-mounting apparatus | Yoshinori Kano, Yoshinao Usui | 2002-12-10 |
| 6441621 | Waveform observing jig and waveform observing device | — | 2002-08-27 |
| 6409965 | Sputtering target and its manufacturing method | Manabu Sasaki, Hitoshi Kimura, Norio Yokoyama | 2002-06-25 |
| 6393336 | Nozzle clogging detection device and method | Yoshinori Kano, Ikuo Takemura | 2002-05-21 |
| 6353693 | Optical communication device and slip ring unit for an electronic component-mounting apparatus | Yoshinori Kano, Ikuo Takemura | 2002-03-05 |
| 6260898 | Mounting head for electronic component-mounting apparatus | Yoshinori Kano, Yoshinao Usui, Ikuo Takemura | 2001-07-17 |
| 6101707 | Mounting head for electronic component-mounting apparatus | Yoshinori Kano, Yoshinao Usui, Ikuo Takemura | 2000-08-15 |
| 5936417 | Test head for IC tester | — | 1999-08-10 |
| 5276355 | Change-over circuit for tester implemented by using diode-bridge type analog switches | — | 1994-01-04 |
| 4945841 | Apparatus or method for carrying out combustion in a furnace | Ichiro Nakamachi, Kunio Yasuzawa, Tadato Miyahara | 1990-08-07 |