Yoshihiko NISHIDA

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Koka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Luminous body measurement apparatus and luminous body measurement m...
- Patent number 10,996,106
- Issue date May 4, 2021
- Otsuka Electronics Co., Ltd.
- Yoshihiko Nishida
- G01 - MEASURING TESTING
Information Patent Grant
Optical characteristics measuring method and optical characteristic...
- Patent number 10,733,750
- Issue date Aug 4, 2020
- Otsuka Electronics Co., Ltd.
- Yoshihiko Nishida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light distribution characteristic measurement apparatus and light d...
- Patent number 10,127,472
- Issue date Nov 13, 2018
- Otsuka Electronics Co., Ltd.
- Yoshi Enami
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LUMINOUS BODY MEASUREMENT APPARATUS AND LUMINOUS BODY MEASUREMENT M...
- Publication number 20200300693
- Publication date Sep 24, 2020
- Otsuka Electronics Co., Ltd.
- Yoshihiko NISHIDA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL CHARACTERISTICS MEASURING METHOD AND OPTICAL CHARACTERISTIC...
- Publication number 20190139249
- Publication date May 9, 2019
- Otsuka Electronics Co., Ltd.
- Yoshihiko NISHIDA
- G01 - MEASURING TESTING
Information Patent Application
LIGHT DISTRIBUTION CHARACTERISTIC MEASUREMENT APPARATUS AND LIGHT D...
- Publication number 20160239720
- Publication date Aug 18, 2016
- Otsuka Electronics Co., Ltd.
- Yoshi ENAMI
- G01 - MEASURING TESTING