Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409506 | Welding control method and welding control device for portable welding robot, portable welding robot, and welding system | Takashi Yashima, Masaru Kodama, Shinobu TODA | 2025-09-09 |
| 11958145 | Welding device, and welding method employing welding device | Takashi Yashima, Masahiro Yokota, Shun Izutani, Shinobu TODA | 2024-04-16 |
| 11120932 | R-T-B-based rare earth magnet particles, and bonded magnets containing R-T-B-based rare earth magnet particles | Nobuhiro Katayama, Koichiro Morimoto | 2021-09-14 |
| 8907755 | R-T-B-based rare earth magnet particles, process for producing the R-T-B- based rare earth magnet particles, and bonded magnet | Nobuhiro Katayama, Koichiro Morimoto | 2014-12-09 |
| 7670676 | Pharmaceutical raw material | Nanao Horiishi, Toshiyuki Hakata, Shinji Uemoto, Hiromitsu Misawa, Seiichi Takahashi | 2010-03-02 |
| 5735969 | Method of producing acicular magnetic alloy particles | Jean A. Lown, Yasutaka Ota, Kenji Okinaka | 1998-04-07 |
| 5599378 | Spindle-shaped magnetic iron based alloy particles and process for producing the same | Akio Mishima, Tosiharu Harada, Mamoru Tanihara, Yasutaka Ota, Kenji Okinaka +4 more | 1997-02-04 |
| 5531922 | Granulated particles for magnetic particles for magnetic recording, and process for producing the same | Kenji Okinaka, Yasutaka Ota, Kohji Mori, Masayuki Uegami, Akio Mishima +5 more | 1996-07-02 |
| 5466306 | Spindle-shaped magnetic iron based alloy particles | Akio Mishima, Tosiharu Harada, Mamoru Tanihara, Yasutaka Ota, Kenji Okinaka +4 more | 1995-11-14 |
| 5238483 | Acicular magnetic iron based alloy particles for magnetic recording and method of producing the same | Akio Mishima, Mamoru Tanihara, Yasutaka Ota, Kenji Okinaka, Kunio Ikemoto +3 more | 1993-08-24 |
| 5156922 | Acicular magnetic iron based alloy particles for magnetic recording and method of producing the same | Akio Mishima, Mamoru Tanihara, Yasutaka Ota, Kenji Okinaka, Kunio Ikemoto +3 more | 1992-10-20 |
| 4873010 | Spindle-like magnetic iron oxide particles and process for producing the same | Atsushi Takedoi, Hiroyuki Kondo, Masaru Isoai, Yoshitaka Yoshinaga, Tosiharu Harada +3 more | 1989-10-10 |