Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338058 | Separator for fuel cell having intermediate layer and method for manufacturing same | — | 2012-12-25 |
| 8334078 | Fuel cell separator and method for producing the same | Masayuki Yokota, Ken Asada | 2012-12-18 |
| 8101867 | Electroless Ni-P plating method and substrate for electronic component | Masayuki Yokota, Ken Asada | 2012-01-24 |
| 8088536 | Fuel cell separator and method for manufacturing the same | — | 2012-01-03 |
| 8039107 | Silver-coated ball and method for manufacturing same | Ken Asada | 2011-10-18 |
| 7830001 | Cu-Mo substrate and method for producing same | Masayuki Yokota, Kazuhiro Shiomi, Masaaki Ishio | 2010-11-09 |
| 7517555 | Copper plating solution and method for copper plating | Kaoru Kojima, Yoriyoshi Oooka, Kohshi Yoshimura | 2009-04-14 |
| 7449100 | Method for forming electroplating film on surfaces of articles | Kohshi Yoshimura | 2008-11-11 |
| 7270714 | Surface treating apparatus | Takeshi Nishiuchi, Yoshimi Tochishita, Mitsuo Kizawa | 2007-09-18 |
| 7265046 | Method of making a solder ball | Masuo Kondo | 2007-09-04 |
| 7053745 | Rare earth metal-based permanent magnet, and process for producing the same | Kohshi Yoshimura, Takeshi Nishiuchi | 2006-05-30 |
| 6960368 | Deposited-film forming apparatus | Takeshi Nishiuchi, Ikuo Shimamoto, Yoshimi Tochishita, Kazumitsu Sato | 2005-11-01 |
| 6923898 | Electroplating device, and process for electroplating work using the device | Kohshi Yoshimura, Takeshi Nishiuchi, Masahiro Asano, Takahiro Isozaki | 2005-08-02 |
| 6884513 | Rare earth metal-based permanent magnet having corrosion-resistant film and method for producing the same | Atsushi Kikugawa | 2005-04-26 |
| 6878217 | Rare earth metal-based permanent magnet having corrosion-resistant film and method for producing the same | Atsushi Kikugawa | 2005-04-12 |
| 6872260 | Deposited-film forming apparatus | Takeshi Nishiuchi, Ikuo Shimamoto, Yoshimi Tochishita, Kazumitsu Sato | 2005-03-29 |
| 6863986 | Process for forming metal layer on surface of resin molded product | Kohshi Yoshimura, Takeshi Nishiuchi, Shuji Tsujimoto | 2005-03-08 |
| 6861089 | Method of inhibiting production of projections in metal deposited-film | Takeshi Nishiuchi, Yoshimi Tochishita | 2005-03-01 |
| 6819211 | Process for surface-treatment of hollow work having hole communicating with outside, and ring-shaped bonded magnet produced by the process | Kohshi Yoshimura, Takeshi Nishiuchi | 2004-11-16 |
| 6617044 | Surface treating process, surface treating apparatus, vapor-depositing material, and rare earth metal-based permanent magnet with surface treated | Takeshi Nishiuchi, Yoshimi Tochishita, Mitsuo Kizawa | 2003-09-09 |
| 6444328 | FE-B-R based permanent magnet having corrosion-resistant film, and process for producing the same | Takeshi Nishiuchi, Kohshi Yoshimura | 2002-09-03 |
| 6423369 | Process for sealing pores in molded product, and bonded magnet with pores sealed by the process | Kohshi Yoshimura, Takeshi Nishiuchi, Masahiro Asano, Takahiro Isozaki | 2002-07-23 |
| 6399147 | Process for producing Fe-B-R based permanent magnet having corrosion-resistant film | Takeshi Nishiuchi, Kohshi Yoshimura | 2002-06-04 |
| 6399150 | Rare earth metal-based permanent magnet, and process for producing the same | Kohshi Yoshimura, Takeshi Nishiuchi | 2002-06-04 |
| 6391386 | Surface treating process | Takeshi Nishiuchi, Yoshimi Tochishita, Mitsuo Kizawa | 2002-05-21 |