Koichi Shimoyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical scanning control device and retina scanning projection device
- Patent number 10,978,853
- Issue date Apr 13, 2021
- Mitsumi Electric Co., Ltd.
- Koichi Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin connector
- Patent number 8,500,472
- Issue date Aug 6, 2013
- Mitsumi Electric Co., Ltd.
- Koichi Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tape recording and reproduction apparatus capable of stable operati...
- Patent number 6,922,306
- Issue date Jul 26, 2005
- Mitsumi Electric Co., Ltd.
- Nobutaka Tsuneyoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproduction apparatus including gear mechanism
- Patent number 6,885,516
- Issue date Apr 26, 2005
- Mitsumi Electric Co., Ltd.
- Nobutaka Tsuneyoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Mounting structure for mechanism element
- Patent number 5,893,548
- Issue date Apr 13, 1999
- Mitsumi Electric Co., Ltd.
- Koichi Shimoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording/reproducing apparatus having a plastic chassis i...
- Patent number 5,784,222
- Issue date Jul 21, 1998
- Mitsumi Electric Co., Ltd.
- Ikuichiro Nawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape cassette loading apparatus
- Patent number 5,757,578
- Issue date May 26, 1998
- Mitsumi Electric Co., Ltd.
- Koichi Shimoyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape loading mechanism with reduced height
- Patent number 5,583,714
- Issue date Dec 10, 1996
- Mitsumi Electric Co., Ltd.
- Ikuichiro Nawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Plastic chassis having a mounting construction of a rod-like member
- Patent number 5,522,668
- Issue date Jun 4, 1996
- Mitsumi Electric Co., Ltd.
- Ikuichiro Nawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SCANNING CONTROL DEVICE AND RETINA SCANNING PROJECTION DEVICE
- Publication number 20190363512
- Publication date Nov 28, 2019
- MITSUMI ELECTRIC CO., LTD.
- Koichi SHIMOYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thin Connector
- Publication number 20110237132
- Publication date Sep 29, 2011
- Koichi Shimoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tape recording and reproduction apparatus capable of stable operati...
- Publication number 20040061971
- Publication date Apr 1, 2004
- MITSUMI ELECTRIC CO., LTD.
- Nobutaka Tsuneyoshi
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording and reproduction apparatus including gear mechanism
- Publication number 20030235003
- Publication date Dec 25, 2003
- MITSUMI ELECTRIC CO., LTD.
- Nobutaka Tsuneyoshi
- G11 - INFORMATION STORAGE
Information Patent Application
Intermittent gear member, intermittent gear mechanism, and magnetic...
- Publication number 20030235004
- Publication date Dec 25, 2003
- MITSUMI ELECTRIC CO., LTD.
- Nobutaka Tsuneyoshi
- G11 - INFORMATION STORAGE

Koichi Shimoyama

Person

Patents Grantslast 30 patents

Optical scanning control device and retina scanning projection device

Thin connector

Tape recording and reproduction apparatus capable of stable operati...

Magnetic recording and reproduction apparatus including gear mechanism

Mounting structure for mechanism element

Magnetic recording/reproducing apparatus having a plastic chassis i...

Tape cassette loading apparatus

Tape loading mechanism with reduced height

Plastic chassis having a mounting construction of a rod-like member

Patents Applicationslast 30 patents

OPTICAL SCANNING CONTROL DEVICE AND RETINA SCANNING PROJECTION DEVICE

Thin Connector

Tape recording and reproduction apparatus capable of stable operati...

Magnetic recording and reproduction apparatus including gear mechanism

Intermittent gear member, intermittent gear mechanism, and magnetic...