Masami Otomo

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
VR motion base control apparatus and it's supporting structure
- Patent number 6,641,399
- Issue date Nov 4, 2003
- Hitachi, Ltd.
- Tsukasa Shiina
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
VR motion base control apparatus and it's supporting structure
- Patent number 6,413,090
- Issue date Jul 2, 2002
- Hitachi, Ltd.
- Tsukasa Shiina
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
VR motion base control apparatus and it's supporting structure
- Patent number 6,409,509
- Issue date Jun 25, 2002
- Hitachi, Ltd.
- Tsukasa Shiina
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
VR motion base control apparatus and it's supporting structure
- Patent number 6,336,811
- Issue date Jan 8, 2002
- Hitachi, Ltd.
- Tsukasa Shiina
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Emergency shutdown system for controlling industrial robot
- Patent number 5,363,474
- Issue date Nov 8, 1994
- Hitachi Construction Machinery Co., Ltd.
- Shinichi Sarugaku
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
VR motion base control apparatus and it's supporting structure
- Publication number 20020155414
- Publication date Oct 24, 2002
- Hitachi, Ltd.
- Tsukasa Shiina
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
VR motion base control apparatus and it's supporting structure
- Publication number 20020150865
- Publication date Oct 17, 2002
- Hitachi, Ltd.
- Tsukasa Shiina
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
VR motion base control apparatus and it's supporting structure
- Publication number 20010046656
- Publication date Nov 29, 2001
- Hitachi, Ltd.
- Tsukasa Shiina
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
VR motion base control apparatus and it's supporting structure
- Publication number 20010003102
- Publication date Jun 7, 2001
- Hitachi, Ltd.
- Tsukasa Shiina
- A63 - SPORTS GAMES AMUSEMENTS