Masaki Ohashi

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Kusatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Music game with strike sounds changing in quality in the progress o...
- Patent number 7,682,237
- Issue date Mar 23, 2010
- SSD Company Limited
- Hiromu Ueshima
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Memory cartridge system
- Patent number 7,156,742
- Issue date Jan 2, 2007
- SSD Company Limited
- Hiromu Ueshima
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Stepped Position Specifying Apparatus, Stepping Type Exercise Appar...
- Publication number 20070252327
- Publication date Nov 1, 2007
- Hiromu Ueshima
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Music game with strike sounds changing in quality in the progress o...
- Publication number 20050096132
- Publication date May 5, 2005
- Hiromu Ueshima
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Memory cartridge system
- Publication number 20020055387
- Publication date May 9, 2002
- SSD COMPANY LIMITED
- Hiromu Ueshima
- G06 - COMPUTING CALCULATING COUNTING