Ryo Otsuka

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Chassis structure for portable electronic devices
- Patent number 10,088,873
- Issue date Oct 2, 2018
- LENOVO (SINGAPORE) PTD LTE
- Fumitake Mizoguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device
- Patent number 9,983,633
- Issue date May 29, 2018
- Lenovo (Singapore) Pte. Ltd.
- Fumio Tamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storing structure and electronic apparatus
- Patent number 9,917,456
- Issue date Mar 13, 2018
- Lenovo (Singapore) Pte. Ltd.
- Ryo Otsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid crystal display device and method for manufacturing liquid c...
- Patent number 7,586,580
- Issue date Sep 8, 2009
- InfoVision Optoelectronics Holdings Limited
- Fumitoshi Matsuda
- G02 - OPTICS
Information Patent Grant
Liquid-crystal display
- Patent number D554599
- Issue date Nov 6, 2007
- InfoVision Optoelectronics Holdings Limited
- Ryo Otsuka
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
Electronic Device, Keyboard, and Electronic Device Assembly
- Publication number 20230359240
- Publication date Nov 9, 2023
- Fumio Tamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD ASSEMBLY, DEVICE FRAMEWORK, AND ELECTRONIC DEVICE
- Publication number 20230207235
- Publication date Jun 29, 2023
- Huawei Technologies Co., Ltd
- Fumio TAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20180017989
- Publication date Jan 18, 2018
- LENOVO (SINGAPORE) PTE. LTD.
- Fumio Tamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHASSIS STRUCTURE FOR PORTABLE ELECTRONIC DEVICES
- Publication number 20180004255
- Publication date Jan 4, 2018
- LENOVO (SINGAPORE) PTE. LTD.
- Fumitake Mizoguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHASSIS STRUCTURE FOR PORTABLE ELECTRONIC DEVICES
- Publication number 20160216730
- Publication date Jul 28, 2016
- LENOVO (SINGAPORE) PTE. LTD.
- Fumitake Mizoguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORING STRUCTURE AND ELECTRONIC APPARATUS
- Publication number 20160190839
- Publication date Jun 30, 2016
- LENOVO (SINGAPORE) PTE. LTD.
- Ryo Otsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NOTEBOOK PC HAVING THREE LAYERS
- Publication number 20130088825
- Publication date Apr 11, 2013
- Lenovo (Singapore) Pte. Ltd.
- FUMITAKE MIZOGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Liquid Crystal Display Device and Method for Manufacturing Liquid C...
- Publication number 20070139605
- Publication date Jun 21, 2007
- NV TECH CO., LTD.
- Fumitoshi Matsuda
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Chassis structure for portable electronic devices

Electronic device

Storing structure and electronic apparatus

Liquid crystal display device and method for manufacturing liquid c...

Liquid-crystal display

Patents Applicationslast 30 patents

Electronic Device, Keyboard, and Electronic Device Assembly

KEYBOARD ASSEMBLY, DEVICE FRAMEWORK, AND ELECTRONIC DEVICE

ELECTRONIC DEVICE

CHASSIS STRUCTURE FOR PORTABLE ELECTRONIC DEVICES

CHASSIS STRUCTURE FOR PORTABLE ELECTRONIC DEVICES

STORING STRUCTURE AND ELECTRONIC APPARATUS

NOTEBOOK PC HAVING THREE LAYERS

Liquid Crystal Display Device and Method for Manufacturing Liquid C...