Yoshio Yokoyama

Follow

Person

Anjo-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Appearance inspection device, transformation data generation device...
- Patent number 11,062,458
- Issue date Jul 13, 2021
- Denso Corporation
- Yoshio Yokoyama
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for the examining defect of monolithic substrate and meth...
- Patent number 6,407,404
- Issue date Jun 18, 2002
- Denso Corporation
- Yoshio Yokoyama
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for measuring the position of a pattern
- Patent number 5,872,871
- Issue date Feb 16, 1999
- Nippondenso Co., Ltd.
- Yoshio Yokoyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing system for inspection of overprinted matter
- Patent number 5,440,650
- Issue date Aug 8, 1995
- Nippondenso Co., Ltd.
- Takashi Hieda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for inspecting lightness on the surface of an...
- Patent number 5,296,942
- Issue date Mar 22, 1994
- Nippondenso Co., Ltd.
- Yoshio Yokoyama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPEARANCE INSPECTION DEVICE, TRANSFORMATION DATA GENERATION DEVICE...
- Publication number 20200111217
- Publication date Apr 9, 2020
- DENSO CORPORATION
- Yoshio YOKOYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Inspection apparatus and inspection method
- Publication number 20090190824
- Publication date Jul 30, 2009
- DENSO CORPORATION
- Kosuke Niimura
- G01 - MEASURING TESTING