Haruhiko Hasegawa

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rolling bearing
- Patent number 10,550,893
- Issue date Feb 4, 2020
- Seiko Instruments Inc.
- Akihiro Iino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Structure with thermoplastic elastomer enveloping layer, bearing, a...
- Patent number 10,520,029
- Issue date Dec 31, 2019
- Seiko Instruments Inc.
- Akihiro Iino
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling bearing, bearing device and information recording and repro...
- Patent number 8,279,553
- Issue date Oct 2, 2012
- Seiko Instruements Inc.
- Haruhiko Hasegawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Optical module and camera module
- Patent number 7,161,751
- Issue date Jan 9, 2007
- Seiko Instruments Inc.
- Haruhiko Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezoelectric motor and electronic equipment with piezoelectric motor
- Patent number 6,979,935
- Issue date Dec 27, 2005
- Seiko Instruments Inc.
- Akihiro Iino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ROLLING BEARING, ROTATING DEVICE, AND METHOD FOR MANUFACTURING ROLL...
- Publication number 20240392832
- Publication date Nov 28, 2024
- SEIKO INSTRUMENTS INC.
- Akihiro IINO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLING BEARING, ROTATING DEVICE, AND METHOD FOR MANUFACTURING ROLL...
- Publication number 20240240670
- Publication date Jul 18, 2024
- SEIKO INSTRUMENTS INC.
- Akihiro IINO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROLLING BEARING, ROTATING DEVICE, AND METHOD FOR MANUFACTURING ROLL...
- Publication number 20230184289
- Publication date Jun 15, 2023
- SEIKO INSTRUMENTS INC.
- Akihiro IINO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
STRUCTURE WITH THERMOPLASTIC ELASTOMER ENVELOPING LAYER, BEARING, A...
- Publication number 20180306242
- Publication date Oct 25, 2018
- SEIKO INSTRUMENTS INC.
- Akihiro IINO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BEARING AND DRIVE MODULE
- Publication number 20180306243
- Publication date Oct 25, 2018
- SEIKO INSTRUMENTS INC.
- Akihiro IINO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Rolling bearing, bearing device and information recording and repro...
- Publication number 20110304938
- Publication date Dec 15, 2011
- Haruhiko Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical module and camera module
- Publication number 20060016280
- Publication date Jan 26, 2006
- Haruhiko Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical module and camera module
- Publication number 20050207026
- Publication date Sep 22, 2005
- Takayuki Satodate
- G02 - OPTICS
Information Patent Application
Gear transmitting device and electronic apparatus
- Publication number 20050178226
- Publication date Aug 18, 2005
- Makoto Suzuki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electronic apparatus having movable readable member
- Publication number 20050017159
- Publication date Jan 27, 2005
- Haruhiko Hasegawa
- G01 - MEASURING TESTING
Information Patent Application
Piezoelectric motor and electronic equipment with piezoelectric motor
- Publication number 20040056564
- Publication date Mar 25, 2004
- Akihiro Iino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Collimator block for optical functional module
- Publication number 20020146227
- Publication date Oct 10, 2002
- Makoto Suzuki
- G02 - OPTICS
Information Patent Application
Electronic apparatus having position detecting apparatus
- Publication number 20020070334
- Publication date Jun 13, 2002
- Haruhiko Hasegawa
- G01 - MEASURING TESTING

Haruhiko Hasegawa

Person

Patents Grantslast 30 patents

Rolling bearing

Structure with thermoplastic elastomer enveloping layer, bearing, a...

Rolling bearing, bearing device and information recording and repro...

Optical module and camera module

Piezoelectric motor and electronic equipment with piezoelectric motor

Patents Applicationslast 30 patents

ROLLING BEARING, ROTATING DEVICE, AND METHOD FOR MANUFACTURING ROLL...

ROLLING BEARING, ROTATING DEVICE, AND METHOD FOR MANUFACTURING ROLL...

ROLLING BEARING, ROTATING DEVICE, AND METHOD FOR MANUFACTURING ROLL...

STRUCTURE WITH THERMOPLASTIC ELASTOMER ENVELOPING LAYER, BEARING, A...

BEARING AND DRIVE MODULE

Rolling bearing, bearing device and information recording and repro...

Optical module and camera module

Optical module and camera module

Gear transmitting device and electronic apparatus

Electronic apparatus having movable readable member

Piezoelectric motor and electronic equipment with piezoelectric motor

Collimator block for optical functional module

Electronic apparatus having position detecting apparatus