Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12307008 | Display control device | Yuki Nakamura, Yasuo Morinaga, Tatsuya NISHIZAKI, Reo MIZUTA | 2025-05-20 |
| 10759620 | Tape feeder holding device | — | 2020-09-01 |
| 10495671 | Current detection device | Kenji Ichinohe, Naoki Sakazume, Yosuke Ide, Hidenori Hataya, Hideaki Kawasaki +2 more | 2019-12-03 |
| 7909948 | Alloy powder raw material and its manufacturing method | Katsuyoshi Kondoh, Hideaki Fukui, Shuji Shiozaki, Hajime Agata, Katsuhito Itakura +1 more | 2011-03-22 |
| 7794860 | Surface-coated high hardness material for tool | Katsumi Okamura, Satoru Kukino, Michiko Matsukawa | 2010-09-14 |
| 7524569 | Surface-coated high hardness material for tool | Katsumi Okamura, Satoru Kukino, Michiko Matsukawa | 2009-04-28 |
| 5882777 | Super hard composite material for tools | Satoru Kukino, Tetsuo Nakai, Makoto Setoyama, Takashi Yoshioka | 1999-03-16 |
| 5853873 | Hard composite material for tools | Satoru Kukino, Tetsuo Nakai, Makoto Setoyama, Takashi Yoshioka | 1998-12-29 |
| 5712030 | Sintered body insert for cutting and method of manufacturing the same | Satoru Kukino, Kenichi Kikutani, Tetsuo Nakai | 1998-01-27 |
| 5700551 | Layered film made of ultrafine particles and a hard composite material for tools possessing the film | Satoru Kukino, Tetsuo Nakai, Takashi Yoshioka, Makoto Setoyama | 1997-12-23 |
| 5607582 | Filter system for liquids | Kazuhiko Yamazaki | 1997-03-04 |
| 5395700 | Hard sintered compact for tools | Tetsuo Nakai | 1995-03-07 |
| 5348808 | Hard sintered body cutting tool | Tetsuo Nakai | 1994-09-20 |
| 5092920 | Sintered body for high-accuracy working tools | Tetsuo Nakai, Tomohiro Fukaya | 1992-03-03 |
| 5041399 | Hard sintered body for tools | Tomohiro Fukaya, Tetsuo Nakai | 1991-08-20 |
| 5037704 | Hard sintered compact for a tool | Tetsuo Nakai, Akio Hara | 1991-08-06 |
| 5034053 | Hard sintered compact for tools | Tetsuo Nakai | 1991-07-23 |
| 4911756 | Hard sintered compact for tools | Tetsuo Nakai | 1990-03-27 |
| 4880374 | Filter exchange device for an extrusion molding machine | Ken Hamamura, Sei Kawahara | 1989-11-14 |
| 4693746 | Cubic boron nitride sintered compact for end mill | Tetsuo Nakai | 1987-09-15 |
| 4393390 | Electrostatic printer | Kenji Aoki, Teiji Miura | 1983-07-12 |
| 4273019 | Electronic tone generator | — | 1981-06-16 |