Membership
Tour
Register
Log in
Takeshi Nakajima
Follow
Person
Matsumoto-city, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Discharge lamp lighting device, discharge lamp lighting method, and...
Patent number
9,709,881
Issue date
Jul 18, 2017
Seiko Epson Corporation
Tetsuo Terashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Discharge lamp lighting device, projector, and discharge lamp light...
Patent number
8,593,071
Issue date
Nov 26, 2013
Seiko Epson Corporation
Takeshi Nakajima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotating device and robot arm device
Patent number
8,567,281
Issue date
Oct 29, 2013
Seiko Epson Corporation
Takeshi Nakajima
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Rotating device and robot arm device
Patent number
8,166,844
Issue date
May 1, 2012
Seiko Epson Corporation
Takeshi Nakajima
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
GPS reception system
Patent number
6,563,458
Issue date
May 13, 2003
Seiko Epson Corporation
Tadashi Aizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DISCHARGE LAMP LIGHTING DEVICE, DISCHARGE LAMP LIGHTING METHOD, AND...
Publication number
20150192846
Publication date
Jul 9, 2015
SEIKO EPSON CORPORATION
Tetsuo TERASHIMA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DISCHARGE LAMP LIGHTING DEVICE, PROJECTOR, AND DISCHARGE LAMP LIGHT...
Publication number
20120256555
Publication date
Oct 11, 2012
SEIKO EPSON CORPORATION
Takeshi NAKAJIMA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTATING DEVICE AND ROBOT ARM DEVICE
Publication number
20120186382
Publication date
Jul 26, 2012
SEIKO EPSON CORPORATION
Takeshi Nakajima
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
ROTATING DEVICE AND ROBOT ARM DEVICE
Publication number
20090221233
Publication date
Sep 3, 2009
SEIKO EPSON CORPORATION
Takeshi Nakajima
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
PULSE GENERATING CIRCUIT, CONTROL METHOD FOR PULSE GENERATING CIRCU...
Publication number
20090128098
Publication date
May 21, 2009
SEIKO EPSON CORPORATION
Takeshi Nakajima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
GPS reception system
Publication number
20020021244
Publication date
Feb 21, 2002
Tadashi Aizawa
G01 - MEASURING TESTING