Masaaki Kitahara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sensitivity adjustment device and radio wave communication device
- Patent number 9,280,143
- Issue date Mar 8, 2016
- Casio Computer Co., Ltd.
- Yuta Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switch device
- Patent number 8,911,143
- Issue date Dec 16, 2014
- Casio Computer Co., Ltd.
- Masaaki Kitahara
- G04 - HOROLOGY
Information Patent Grant
Band, wristwatch with the band and method of making the band
- Patent number 8,613,544
- Issue date Dec 24, 2013
- Casio Computer Co., Ltd.
- Masaaki Kitahara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Watchband attaching structure and wristwatch with the structure
- Patent number 8,002,461
- Issue date Aug 23, 2011
- Casio Computer Co., Ltd.
- Masaaki Kitahara
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Adapter for external connection and electronic apparatus
- Patent number 6,454,608
- Issue date Sep 24, 2002
- Casio Computer Co., Ltd.
- Masaaki Kitahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band
- Patent number 6,276,580
- Issue date Aug 21, 2001
- Casio Computer Co., Ltd.
- Masaaki Kitahara
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
SWITCH DEVICE
- Publication number 20140078872
- Publication date Mar 20, 2014
- CASIO COMPUTER CO., LTD.
- Masaaki KITAHARA
- G04 - HOROLOGY
Information Patent Application
SENSITIVITY ADJUSTMENT DEVICE AND RADIO WAVE COMMUNICATION DEVICE
- Publication number 20120252373
- Publication date Oct 4, 2012
- CASIO COMPUTER CO., LTD.
- Yuta Saito
- G04 - HOROLOGY
Information Patent Application
BAND, WRISTWATCH WITH THE BAND AND METHOD OF MAKING THE BAND
- Publication number 20110051569
- Publication date Mar 3, 2011
- CASIO COMPUTER CO., LTD.
- Masaaki Kitahara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WATCHBAND ATTACHING STRUCTURE AND WRISTWATCH WITH THE STRUCTURE
- Publication number 20100309755
- Publication date Dec 9, 2010
- CASIO COMPUTER CO., LTD.
- Masaaki Kitahara
- G04 - HOROLOGY