Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049693 | Cutting tool | Daiji Tabayashi, Haruyo Fukui, Yoshihiro Saito, Kazuya TOKUDA, Hajime Takamatsu | 2024-07-30 |
| 11992882 | Cutting tool | Haruyo Fukui, Daiji Tabayashi, Yoshihiro Saito, Kazuya TOKUDA, Hajime Takamatsu | 2024-05-28 |
| 11408065 | Coating | Paer Christoffer Arumskog, Keiichi Tsuda, Konstantinos Sarakinos, Sankara Pillay, Daniel Gunnar Magnfaelt | 2022-08-09 |
| 10689748 | Coating | Paer Christoffer Arumskog, Keiichi Tsuda, Konstantinos Sarakinos, Daniel Gunnar Magnfaelt | 2020-06-23 |
| 10471523 | Rotating tool | Paer Christoffer Arumskog | 2019-11-12 |
| 9193007 | Coated rotary tool and method for manufacturing the same | Hideki Moriguchi | 2015-11-24 |
| 8998062 | Rotary tool | Hideki Moriguchi, Hiroka Aoyama, Hidetoshi Fujii, Yoshiaki Morisada | 2015-04-07 |
| 8978957 | Coated rotary tool | Hideki Moriguchi, Hiroka Miyazaki | 2015-03-17 |
| 8936186 | Rotary tool | Hiroka Aoyama, Hideki Moriguchi, Hidetoshi Fujii, Yoshiaki Morisada | 2015-01-20 |
| 8833633 | Rotary tool | Hiroka Miyazaki, Hideki Moriguchi, Hidetoshi Fujii, Yoshiaki Morisada | 2014-09-16 |
| 8701964 | Coated rotary tool | Hideki Moriguchi, Hiroka Miyazaki | 2014-04-22 |
| 7955691 | Hard amorphous carbon film | Masaki Moronuki, Takashi Matsui, Hisanori Ohara | 2011-06-07 |
| 7416786 | Amorphous carbon film, process for producing the same and amorphous carbon film-coated material | Kazuhiko Oda, Hisanori Ohara | 2008-08-26 |
| 7086362 | Automotive engine valve mechanism system shim and lifter of these and cam shaft | Yutaka Mabuchi, Yoshiteru Yasuda, Masahiko Shioda, Mototaka Ishihara, Hisanori Ohara +2 more | 2006-08-08 |
| 6962751 | Amorphous carbon coated tools and method of producing the same | Haruyo Fukui, Miki Irie, Hisanori Ohara, Hideki Moriguchi, Satoru Kukino +4 more | 2005-11-08 |
| 6881475 | Amorphous carbon coated tool and fabrication method thereof | Satoshi Ohtani, Naoto Okazaki, Kiyoshi Ogata, Haruyo Fukui, Miki Irie +5 more | 2005-04-19 |
| 6821624 | Amorphous carbon covered member | Kazuhiko Oda | 2004-11-23 |
| 5766783 | Boron-aluminum nitride coating and method of producing same | Takahiro Imai, Naoji Fujimori | 1998-06-16 |
| 4339717 | Nuclear magnetic resonance spectrometer | Munetaka Tsuda, Hiroshi Yokokawa | 1982-07-13 |
| 4221965 | Scanning type electron microscope | Tadao Konishi | 1980-09-09 |
| 4217568 | Magnetic pole pieces for use in a nuclear magnetic resonance apparatus | Akio Chiba, Hiromichi Imahashi, Sadami Tomita | 1980-08-12 |
| 4210861 | Fourier-transform nuclear gyromagnetic resonance spectrometer | Munetaka Tsuda, Hiroshi Yokokawa | 1980-07-01 |