Masamitsu Kobayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Visually handicapped person guidance and support
- Patent number 5,936,528
- Issue date Aug 10, 1999
- Sunny Sealing Co., Ltd.
- Masamitsu Kobayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for sorting tableware of restaurant, tableware used for the...
- Patent number 5,522,509
- Issue date Jun 4, 1996
- Sensor Technos Co., Ltd.
- Chikara Shimamura
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING