Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929829 | Method and device discharging surface treatment | Naotake Mohri, Akihiro Goto | 2005-08-16 |
| 6403041 | Reaction vessel having an oxygen permeable membrane | Tomonori Takahashi | 2002-06-11 |
| 6376793 | Method and device for electric discharge surface treatment using a wire electrode | Naotake Mohri, Katsushi Furutani, Mamoru Kosuge, Takahisa Masuzawa, Masayuki Suzuki +2 more | 2002-04-23 |
| 5763843 | Device and method for electrical discharge machining | Takashi Yuzawa, Takuji Magara | 1998-06-09 |
| 5496799 | Method for making rare earth superconductive composite | Izumi Hirabayashi | 1996-03-05 |
| 5292716 | Oxide superconducting material and process for producing the same | Hitoshi Sakai, Hitoshi Yoshida, Hideyuki Baba | 1994-03-08 |
| 5232907 | Yttrium-barrium-copper oxide powder and process for manufacturing yttrium-barrium-copper oxide superconducting sintered body | Keiji Matsuhiro, Hitoshi Sakai | 1993-08-03 |
| 5202305 | Superconducting structure for magnetic shielding | Keiichiro Watanabe, Hitoshi Yoshida, Hitoshi Sakai, Shuichiro Oki | 1993-04-13 |
| 5089468 | Process for producing bismuth-based superconducting oxide | Hitoshi Yoshida, Hitoshi Sakai, Shuichiro Oki, Keiichiro Watanabe, Toshio Oda | 1992-02-18 |
| 4705911 | Solar cell module | Akihiko Nakano, Takeshi Hibino, Hajime Takata | 1987-11-10 |
| 4256513 | Photoelectric conversion device | Jun Fukuchi, Shigetoshi Takayanagi | 1981-03-17 |