Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11934360 | Database, material data processing system, and method of creating database | Daisuke Furusawa, Asami OYA | 2024-03-19 |
| 11803522 | Database, material data processing system, and method of creating database | Daisuke Furusawa, Asami OYA | 2023-10-31 |
| 10923256 | R-T-B-based sintered magnet and method for producing same | Teppei Satoh, Futoshi Kuniyoshi, Rintaro Ishii, Noriyuki Nozawa | 2021-02-16 |
| 10916373 | R-T-B sintered magnet and production method therefor | Noriyuki Nozawa, Yasutaka Shigemoto | 2021-02-09 |
| 10847290 | R-T-B based sintered magnet | Takayuki Kanda, Rintaro Ishii, Futoshi Kuniyoshi, Teppei Satoh | 2020-11-24 |
| 9418786 | R—Fe—B porous magnet and method for producing the same | Noriyuki Nozawa, Satoshi Hirosawa, Tomohito Maki, Katsunori Bekki | 2016-08-16 |
| 8268093 | R-Fe-B porous magnet and method for producing the same | Noriyuki Nozawa, Satoshi Hirosawa, Tomohito Maki, Katsunori Bekki | 2012-09-18 |
| 8128758 | R-Fe-B microcrystalline high-density magnet and process for production thereof | Noriyuki Nozawa, Satoshi Hirosawa, Tomohito Maki | 2012-03-06 |
| 7670443 | Magnetic alloy material and method of making the magnetic alloy material | Ryosuke Kogure, Hirokazu Kanekiyo, Satoshi Hirosawa | 2010-03-02 |
| 7270714 | Surface treating apparatus | Yoshimi Tochishita, Fumiaki Kikui, Mitsuo Kizawa | 2007-09-18 |
| 7217328 | Compound for rare-earth bonded magnet and bonded magnet using the compound | Hirokazu Kanekiyo, Satoshi Hirosawa, Toshio Miyoshi | 2007-05-15 |
| 7186303 | Magnetic alloy material and method of making the magnetic alloy material | Ryosuke Kogure, Hirokazu Kanekiyo, Satoshi Hirosawa | 2007-03-06 |
| 7086934 | Method for treating surfaces of rare earth metal-based permanent magnets | Yoshimi Tochishita, Kazuaki Okuno, Nobuhiro Misumi | 2006-08-08 |
| 7056197 | Dry surface treating apparatus and dry surface treating method using the same apparatus | Ikuo Shimamoto, Nobuhiro Misumi, Yoshimi Tochishita | 2006-06-06 |
| 7053745 | Rare earth metal-based permanent magnet, and process for producing the same | Kohshi Yoshimura, Fumiaki Kikui | 2006-05-30 |
| 6960368 | Deposited-film forming apparatus | Ikuo Shimamoto, Fumiaki Kikui, Yoshimi Tochishita, Kazumitsu Sato | 2005-11-01 |
| 6923898 | Electroplating device, and process for electroplating work using the device | Kohshi Yoshimura, Fumiaki Kikui, Masahiro Asano, Takahiro Isozaki | 2005-08-02 |
| 6872260 | Deposited-film forming apparatus | Ikuo Shimamoto, Fumiaki Kikui, Yoshimi Tochishita, Kazumitsu Sato | 2005-03-29 |
| 6863986 | Process for forming metal layer on surface of resin molded product | Kohshi Yoshimura, Fumiaki Kikui, Shuji Tsujimoto | 2005-03-08 |
| 6861089 | Method of inhibiting production of projections in metal deposited-film | Fumiaki Kikui, 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, Fumiaki Kikui | 2004-11-16 |
| 6743082 | Blasting apparatus | Yoshimi Tochishita, Kazuaki Okuno, Nobuhiro Misumi | 2004-06-01 |
| 6617044 | Surface treating process, surface treating apparatus, vapor-depositing material, and rare earth metal-based permanent magnet with surface treated | Yoshimi Tochishita, Fumiaki Kikui, Mitsuo Kizawa | 2003-09-09 |
| 6444328 | FE-B-R based permanent magnet having corrosion-resistant film, and process for producing the same | Fumiaki Kikui, Kohshi Yoshimura | 2002-09-03 |
| 6423369 | Process for sealing pores in molded product, and bonded magnet with pores sealed by the process | Kohshi Yoshimura, Fumiaki Kikui, Masahiro Asano, Takahiro Isozaki | 2002-07-23 |