Hirotaka Oohashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning robot system and method of controlling same
- Patent number 8,046,101
- Issue date Oct 25, 2011
- Mitsui Engineering & Shipbuilding Co., Ltd.
- Masujiro Hisatani
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
CLEANING ROBOT SYSTEM AND METHOD OF CONTROLLING SAME
- Publication number 20110137458
- Publication date Jun 9, 2011
- Masujiro Hisatani
- B08 - CLEANING