Takao Miyoshi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Security system
- Patent number 7,721,116
- Issue date May 18, 2010
- Kabushiki Kaisha Sega
- Takao Miyoshi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Character communication device
- Patent number 7,664,536
- Issue date Feb 16, 2010
- Kabushiki Kaisha Sega
- Kei Nakajima
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Character communication device
- Patent number 7,203,908
- Issue date Apr 10, 2007
- Kabushiki Kaisha Sega
- Kei Nakajima
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Image processing device
- Patent number 6,226,008
- Issue date May 1, 2001
- Kabushiki Kaisha Sega Enterprises
- Yasuhiro Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Alloys strengthened by dispersion of particles of a metal and an in...
- Patent number 4,906,531
- Issue date Mar 6, 1990
- Ryobi Limited
- Hiroyuki Ohmura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
CHARACTER COMMUNICATION DEVICE
- Publication number 20110004461
- Publication date Jan 6, 2011
- Kabushiki Kaisha Sega D/B/A Sega Corporation
- Kei Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Character communication device
- Publication number 20060203009
- Publication date Sep 14, 2006
- Kabushiki Kaisha Sega.
- Kei Nakajima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Security system
- Publication number 20060080558
- Publication date Apr 13, 2006
- SEGA CORPORATION
- Takao Miyoshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Security system
- Publication number 20020078376
- Publication date Jun 20, 2002
- SEGA CORPORATION
- Takao Miyoshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Text communication device
- Publication number 20020035467
- Publication date Mar 21, 2002
- Kabushiki Kaisha Sega.
- Kenjiro Morimoto
- G06 - COMPUTING CALCULATING COUNTING