Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752223 | Method for producing Ac-225 solution and method for producing medicine using Ac-225 solution | Yoshio Honda, Taku Ito, Jun Ichinose, Hiroaki ICHIKAWA, Kotaro Nagatsu +1 more | 2023-09-12 |
| 6800587 | Iron compound catalyst for inhibiting generation of dioxin | Toshiki Matsui, Yasuhiko Fujii, Satoshi Hatakeyama, Kojiro Tsutsumi, Tomoko Okita +4 more | 2004-10-05 |
| 6663840 | Process for treating dioxin-containing exhaust gas and composite catalyst composition for inhibiting generation of dioxin | Satoshi Hatakeyama, Toshiki Matsui, Yasuhiko Fujii, Tomoko Okita, Hiroshi Inoue +2 more | 2003-12-16 |
| 6476112 | Calcium-iron oxide composite particles | Toshiki Matsui, Masaru Isoai, Yasuhiko Fujii, Satoshi Hatakeyama, Tomoko Okita | 2002-11-05 |
| 6459012 | Method for treating organohalogen compound-containing soil or ash | Satoshi Hatakeyama, Toshiki Matsui, Yasuhiko Fujii, Tomoko Okita, Toshiyuki Hakata | 2002-10-01 |
| 6436868 | Composite catalyst composition for inhibiting generation of dioxin | Satoshi Hatakeyama, Toshiki Matsui, Yasuhiko Fujii, Tomoko Okita, Hiroshi Inoue +2 more | 2002-08-20 |
| 6365282 | Resin composition and laminated film | Suminori Tanaka, Toshiaki Shimuzu, Toshiki Matsui | 2002-04-02 |
| 6276287 | Iron compound catalyst for inhibiting generation of dioxin and incineration process of municipal solid waste using the same | Toshiki Matsui, Yasuhiko Fujii, Satoshi Hatakeyama, Kojiro Tsutsumi, Tomoko Okita +4 more | 2001-08-21 |
| 6271168 | Catalyst for decomposing organohalogen compound | Satoshi Hatakeyama, Toshiki Matsui, Yasuhiko Fujii, Tomoko Okita | 2001-08-07 |
| 6228924 | Calcium-iron oxide composite particles and resin molded product containing the same | Toshiki Matsui, Masaru Isoai, Yasuhiko Fujii, Satoshi Hatakeyama, Tomoko Okita | 2001-05-08 |
| 6197708 | Dust-removing synthetic resin filter | Hideto Yoshida, Yasuhiko Fujii, Masayuki Okamoto, Takahiro Imano | 2001-03-06 |
| 5993536 | Method of decoloring colored concrete | Toshiki Matsui, Masaru Isoai, Yasuhiko Fujii | 1999-11-30 |
| 5368933 | Superparamagnetic fine particles of iron oxide and magnetic recording media containing said particles | Koso Aoki, Masaaki Fukugauchi, Nanao Horiishi, Kazuyuki Hayashi | 1994-11-29 |
| 5236783 | Superparamagnetic fine particles of iron oxide and magnetic recording media containing said particles | Koso Aoki, Masaaki Fukugauchi, Nanao Horiishi, Kazuyuki Hayashi | 1993-08-17 |
| 4968529 | Process for producing a corrosion resistant permanent magnet | Atsushi Hamamura, Takaki Hamada, Hiroko Nakamura, Toshiki Matsui, Nanao Horiishi | 1990-11-06 |
| 4959273 | Corrosion-resistant permanent magnet and method for preparing the same | Atsushi Hamamura, Takaki Hamada, Kouki Tokuhara, Yukimitsu Miyao, Nanao Horiishi | 1990-09-25 |
| 4942098 | Corrosion resistant permanent magnet | Atsushi Hamamura, Takaki Hamada, Hiroko Nakamura, Toshiki Matsui, Nanao Horiishi | 1990-07-17 |
| 4792645 | Process for producing electroconductive fibrous shaped-articles | Yukimichi Nakao, Kyoji Kaeriyama, Yoshio Suda, Osamu Oze, Nanao Horiishi | 1988-12-20 |
| 4514216 | Acicular ferromagnetic alloy particles for magnetic recording and process for producing the same | Akio Mishima, Yoshiro Okuda, Tosiharu Harada, Akira Mukaizaka | 1985-04-30 |
| 4437881 | Acicular ferromagnetic alloy particles and process for producing said particles | Akio Mishima, Yoshiro Okuda, Tosiharu Harada, Akira Mukaizaka | 1984-03-20 |