Shimpei YAMAGISHI

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reflectivity judgement apparatus, reflectivity judgement method, an...
- Patent number 12,161,414
- Issue date Dec 10, 2024
- Nippon Telegraph and Telephone Corporation
- Shimpei Yamagishi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
REFLECTIVITY JUDGEMENT APPARATUS, REFLECTIVITY JUDGEMENT METHOD, AN...
- Publication number 20210275016
- Publication date Sep 9, 2021
- Nippon Telegraph and Telephone Corporation
- Shimpei YAMAGISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PUPIL FEATURE EXTRACTION APPARATUS, PUPIL FEATURE EXTRACTION METHOD...
- Publication number 20210264129
- Publication date Aug 26, 2021
- Nippon Telegraph and Telephone Corporation
- Shimpei YAMAGISHI
- G06 - COMPUTING CALCULATING COUNTING