Masahiro Ihara

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of polymerizing photo-polymerizable composition for dental u...
- Patent number 6,168,431
- Issue date Jan 2, 2001
- Kuraray Co., Ltd.
- Hideaki Narusawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of polymerizing photo-polymerizable composition for dental u...
- Patent number 6,033,223
- Issue date Mar 7, 2000
- Kuraray Co., Ltd.
- Hideaki Narusawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE