Kouichi Yoshimura

Follow

Person

Nagoya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-porosity CBN vitrified grinding stone having homogeneous struc...
- Patent number 11,458,593
- Issue date Oct 4, 2022
- Noritake Co., Limited
- Ryoma Ito
- B24 - GRINDING POLISHING
Information Patent Grant
Vitrified super-abrasive-grain grindstone
- Patent number 9,168,637
- Issue date Oct 27, 2015
- Noritake Co., Limited
- Akihiro Mizuno
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING HIGH-POROSITY VITRIFIED GRINDING STONE
- Publication number 20230150094
- Publication date May 18, 2023
- Noritake Co., Limited
- Kouichi YOSHIMURA
- B24 - GRINDING POLISHING
Information Patent Application
HIGH-POROSITY CBN VITRIFIED GRINDING STONE HAVING HOMOGENEOUS STRUC...
- Publication number 20210162564
- Publication date Jun 3, 2021
- Noritake Co., Limited
- Ryoma ITO
- B24 - GRINDING POLISHING
Information Patent Application
VITRIFIED SUPER-ABRASIVE-GRAIN GRINDSTONE
- Publication number 20140349557
- Publication date Nov 27, 2014
- Noritake Co., Limited
- Akihiro Mizuno
- B24 - GRINDING POLISHING