Shoichi Kyoya

Person

Miyagi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical element
- Patent number 7,839,582
- Issue date Nov 23, 2010
- Alps Electric Co., Ltd.
- Shoichi Kyoya
- G02 - OPTICS
Information Patent Grant
Compound optical device, compound optical unit including the compou...
- Patent number 6,664,998
- Issue date Dec 16, 2003
- Alps Electric Co., Ltd.
- Shoichi Kyoya
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with an objective lens disposed in an optical head movin...
- Patent number 6,621,771
- Issue date Sep 16, 2003
- Alps Electric Co., Ltd.
- Kenji Furuta
- G11 - INFORMATION STORAGE
Information Patent Grant
Compound optical unit mounted on optical device
- Patent number 6,560,188
- Issue date May 6, 2003
- Alps Electric Co., Ltd.
- Shoichi Kyoya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical transmitting and receiving module
- Patent number 6,282,000
- Issue date Aug 28, 2001
- Alps Electric Co., Ltd.
- Kimihiro Kikuchi
- G02 - OPTICS
Information Patent Grant
Optical transmission/reception module
- Patent number 6,142,680
- Issue date Nov 7, 2000
- Alps Electric Co., Ltd.
- Kimihiro Kikuchi
- G02 - OPTICS
Information Patent Grant
Optical encoder having optical conductor at the outer circumference...
- Patent number 6,127,677
- Issue date Oct 3, 2000
- Alps Electric Co., Ltd.
- Masanobu Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Optical transmitting and receiving module
- Patent number 6,106,160
- Issue date Aug 22, 2000
- Alps Electric Co., Ltd.
- Kimihiro Kikuchi
- G02 - OPTICS
Information Patent Grant
Optical coupler
- Patent number 6,047,097
- Issue date Apr 4, 2000
- Alps Electric Co., Ltd.
- Kimihiro Kikuchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical pickup using laser beams of plural different wavelengths
- Publication number 20010003491
- Publication date Jun 14, 2001
- Alps Electric Co., Ltd.
- Shoichi Kyoya
- G11 - INFORMATION STORAGE

Shoichi Kyoya

Person

Patents Grantslast 30 patents

Optical element

Compound optical device, compound optical unit including the compou...

Disk drive with an objective lens disposed in an optical head movin...

Compound optical unit mounted on optical device

Optical transmitting and receiving module

Optical transmission/reception module

Optical encoder having optical conductor at the outer circumference...

Optical transmitting and receiving module

Optical coupler

Patents Applicationslast 30 patents

Optical pickup using laser beams of plural different wavelengths