Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766077 | Cutting tool | Kouki Matsubara, Ryusei Hamada, Masaaki Jindai, Kazuhiko Kashima, Yasuhiro Kajiwara | 2020-09-08 |
| 9636749 | Indexable cutting insert, cutting insert holder, cutting tool, turning device and turning method | Christoph Zeiner, Andreas Widmann, Makoto Abe | 2017-05-02 |
| D712942 | Cutting insert | Christoph Zeiner, Andreas Widmann, Makoto Abe | 2014-09-09 |
| 6077481 | Automatic pretreatment system for analyzing component of specimen | Kaoru Ichida, Takao Tozawa | 2000-06-20 |
| 5454670 | Throw-away insert and face milling cutter | Mitsuaki Noda, Yoshiki Maeda, Naruhito Yauchi | 1995-10-03 |
| 5338135 | Drill and lock screw employed for fastening the same | Kazuo Noguchi, Nagatoshi Kunimori, Hideo Mori | 1994-08-16 |
| 5228812 | Throw-away tipped drill | Kazuo Noguchi, Nobuyuki Kitagawa, Toshio Nomura, Kazutaka Isobe | 1993-07-20 |
| 4898500 | Ball end mill with throw away insert | Naohiro Nakamura, Keiji Honda | 1990-02-06 |
| 4755399 | Process for the production of a cutting tool | Hiroshi Fujii, Akio Hara, Mitsunori Kobayashi | 1988-07-05 |
| 4741649 | Throwaway tip | — | 1988-05-03 |
| 4728231 | Drill bit structure | Nagatoshi Kunimori, Masaaki Jindai | 1988-03-01 |
| 4643620 | Coated hard metal tool | Hiroshi Fujii, Akio Hara, Mitsunori Kobayashi | 1987-02-17 |
| 4629371 | Throw-away insert | Jun Maeda | 1986-12-16 |
| 4597696 | Throwaway insert | Jun Maeda | 1986-07-01 |
| 4583888 | Cemented carbide drill bit | Yoshio Dohi, Hideo Fukagawa | 1986-04-22 |
| 4441841 | Throw away insert | — | 1984-04-10 |
| 4325664 | Cutting tool | — | 1982-04-20 |
| 4304509 | Throw away insert | — | 1981-12-08 |
| 4269982 | Process for preparing 5-amino-1,2,3-thiadiazoles | Mamoru Nakai, Katsumasa Harada | 1981-05-26 |
| 4214845 | Throw away inserts | — | 1980-07-29 |