Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177922 | R-Fe-B anisotropic sintered magnet | Tomoori Odaka, Hideyuki Morimoto, Shigeru Takaki | 2012-05-15 |
| 8177921 | R-Fe-B rare earth sintered magnet | Tomoori Odaka, Hideyuki Morimoto, Shigeru Takaki, Shinichiro Sakashita | 2012-05-15 |
| 7517555 | Copper plating solution and method for copper plating | Fumiaki Kikui, Kaoru Kojima, Yoriyoshi Oooka | 2009-04-14 |
| 7449100 | Method for forming electroplating film on surfaces of articles | Fumiaki Kikui | 2008-11-11 |
| 7335392 | Method for producing corrosion-resistant rare earth metal-based permanent magnet | Tomoiku Otani | 2008-02-26 |
| 7053745 | Rare earth metal-based permanent magnet, and process for producing the same | Takeshi Nishiuchi, Fumiaki Kikui | 2006-05-30 |
| 6923898 | Electroplating device, and process for electroplating work using the device | Takeshi Nishiuchi, Fumiaki Kikui, Masahiro Asano, Takahiro Isozaki | 2005-08-02 |
| 6863986 | Process for forming metal layer on surface of resin molded product | Takeshi Nishiuchi, Fumiaki Kikui, Shuji Tsujimoto | 2005-03-08 |
| 6819211 | Process for surface-treatment of hollow work having hole communicating with outside, and ring-shaped bonded magnet produced by the process | Takeshi Nishiuchi, Fumiaki Kikui | 2004-11-16 |
| 6800967 | Integrated magnet body and motor incorporating it | Kazuhide Oshima | 2004-10-05 |
| 6444328 | FE-B-R based permanent magnet having corrosion-resistant film, and process for producing the same | Takeshi Nishiuchi, Fumiaki Kikui | 2002-09-03 |
| 6423369 | Process for sealing pores in molded product, and bonded magnet with pores sealed by the process | Takeshi Nishiuchi, Fumiaki Kikui, Masahiro Asano, Takahiro Isozaki | 2002-07-23 |
| 6399147 | Process for producing Fe-B-R based permanent magnet having corrosion-resistant film | Takeshi Nishiuchi, Fumiaki Kikui | 2002-06-04 |
| 6399150 | Rare earth metal-based permanent magnet, and process for producing the same | Takeshi Nishiuchi, Fumiaki Kikui | 2002-06-04 |
| 6365030 | Method of manufacturing R-Fe-B bond magnets of high corrosion resistance | Fumiaki Kikui, Takeshi Nishiuchi | 2002-04-02 |
| 6365224 | Process for forming metal layer on surface of resin molded product | Takeshi Nishiuchi, Fumiaki Kikui, Shuji Tsujimoto | 2002-04-02 |
| 6355313 | Process for surface treatment of hollow work having hole communicating with outside | Takeshi Nishiuchi, Fumiaki Kikui | 2002-03-12 |
| 6348138 | Electroplating device for electroplating a work by rotation | Takeshi Nishiuchi, Fumiaki Kikui, Masahiro Asano, Takahiro Isozaki | 2002-02-19 |
| 6287444 | Method for producing very small metal ball | Takeshi Nishiuchi, Fumiaki Kikui | 2001-09-11 |
| 6281774 | Corrosion-resistant permanent magnet and method for producing the same | Takeshi Nishiuchi, Fumiaki Kikui | 2001-08-28 |
| 6275130 | Corrosion-resisting permanent magnet and method for producing the same | Takeshi Nishiuchi, Fumiaki Kikui | 2001-08-14 |
| 6251196 | Process for producing Fe-B-R based permanent magnet having a corrosion-resistant film | Takeshi Nishiuchi, Fumiaki Kikui | 2001-06-26 |