Makoto Hottori

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrochromic material and lubricant
- Patent number 4,707,283
- Issue date Nov 17, 1987
- Daicel Chemical Industries, Ltd.
- Makoto Hottori
- G02 - OPTICS
Information Patent Grant
Electrochromic material and lubricant
- Patent number 4,669,830
- Issue date Jun 2, 1987
- Daicel Chemical Industries, Ltd.
- Makoto Hottori
- G02 - OPTICS
Information Patent Grant
Electrochromic material and lubricant
- Patent number 4,562,056
- Issue date Dec 31, 1985
- Daicel Chemical Industries, Ltd.
- Makoto Hottori
- G02 - OPTICS