Kunugi; Hitoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kunugi; Hitoshi.The latest application filed is for "surface-coated cutting tool with excellent adhesion-induced chipping resistance and peel resistance".
- Kunugi; Hitoshi - Tokyo JP
- Kunugi; Hitoshi - Ibaraki-ken JP
| Patent | Date |
|---|---|
| Surface-coated cutting tool with excellent adhesion-induced chipping resistance and peel resistance Grant 11,014,168 - Murakami , et al. May 25, 2 | 2021-05-25 |
| Surface-coated Cutting Tool With Excellent Adhesion-induced Chipping Resistance And Peel Resistance App 20190176242 - Murakami; Akihiro ; et al. | 2019-06-13 |
| Coated cemented carbide cutting tool member and process for producing the same Grant 6,638,571 - Hirakawa , et al. October 28, 2 | 2003-10-28 |
| Coated cemented carbide cutting tool member and process for producing the same App 20020086147 - Hirakawa, Yoshio ; et al. | 2002-07-04 |
| Coated cemented carbide cutting tool member and process for producing the same Grant 6,338,894 - Hirakawa , et al. January 15, 2 | 2002-01-15 |
| Surface-coated tool member of tungsten carbide based cemented carbide Grant 5,066,553 - Yoshimura , et al. November 19, 1 | 1991-11-19 |
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