Fujio Maeda

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light source device and photoelectric encoder including the same
- Patent number 10,416,002
- Issue date Sep 17, 2019
- Mitutoyo Corporation
- Miyako Mizutani
- G01 - MEASURING TESTING
Information Patent Grant
Induction type position measuring apparatus
- Patent number 9,568,300
- Issue date Feb 14, 2017
- Mitutoyo Corporation
- Shozaburo Tsuji
- G01 - MEASURING TESTING
Information Patent Grant
Linear encoder
- Patent number 9,506,778
- Issue date Nov 29, 2016
- Mitutoyo Corporation
- Shozaburo Tsuji
- G01 - MEASURING TESTING
Information Patent Grant
Scale for photoelectric encoder
- Patent number 9,310,225
- Issue date Apr 12, 2016
- Mitutoyo Corporation
- Fujio Maeda
- G01 - MEASURING TESTING
Information Patent Grant
Scale of photoelectric encoder including base member having roughen...
- Patent number 9,258,007
- Issue date Feb 9, 2016
- Mitutoyo Corporation
- Toshihiko Aoki
- G01 - MEASURING TESTING
Information Patent Grant
Surface reflection encoder scale and surface reflection encoder usi...
- Patent number 7,916,305
- Issue date Mar 29, 2011
- Mitutoyo Corporation
- Fujio Maeda
- G01 - MEASURING TESTING
Information Patent Grant
Digital display type measuring instrument
- Patent number 4,765,064
- Issue date Aug 23, 1988
- Mitutoyo Corporation
- Fujio Maeda
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE DEVICE AND PHOTOELECTRIC ENCODER INCLUDING THE SAME
- Publication number 20180106646
- Publication date Apr 19, 2018
- Mitutoyo Corporation
- Miyako Mizutani
- G01 - MEASURING TESTING
Information Patent Application
LINEAR ENCODER
- Publication number 20150219475
- Publication date Aug 6, 2015
- Mitutoyo Corporation
- Shozaburo Tsuji
- G01 - MEASURING TESTING
Information Patent Application
INDUCTION TYPE POSITION MEASURING APPARATUS
- Publication number 20150219434
- Publication date Aug 6, 2015
- Mitutoyo Corporation
- Shozaburo Tsuji
- G01 - MEASURING TESTING
Information Patent Application
SCALE FOR PHOTOELECTRIC ENCODER
- Publication number 20140367560
- Publication date Dec 18, 2014
- MITUTOYO CORPORATION
- Fujio MAEDA
- G01 - MEASURING TESTING
Information Patent Application
SCALE OF PHOTOELECTRIC ENCODER AND MANUFACTURING METHOD OF THE SAME
- Publication number 20130127644
- Publication date May 23, 2013
- Mitutoyo Corporation
- Toshihiko Aoki
- G01 - MEASURING TESTING
Information Patent Application
SURFACE REFLECTION ENCODER SCALE AND SURFACE REFLECTION ENCODER USI...
- Publication number 20080316493
- Publication date Dec 25, 2008
- Mitutoyo Corporation
- Fujio Maeda
- G02 - OPTICS