Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981049 | Coated tool and method of manufacturing the same | Hisanori Ohara, Hiroshi Arimoto, Nobuyuki Kitagawa, Kazuo Noguchi, Yasutaka Okada | 1999-11-09 |
| 5947651 | Indexable insert | Daisuke Murakami, Norihide Kimura, Nobuyuki Kitagawa, Akihiko Ikegaya | 1999-09-07 |