Masakatsu Okamoto

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Kakogawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fermentation treatment apparatus of organic waste
- Patent number 6,420,167
- Issue date Jul 16, 2002
- TLV Co. Ltd.
- Masakatsu Okamoto
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Reduced pressure heat treating device
- Patent number 5,209,284
- Issue date May 11, 1993
- TLV Company, Limited
- Masakatsu Okamoto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Steam trap operation detector
- Patent number 4,898,022
- Issue date Feb 6, 1990
- TLV Co., Ltd.
- Hideaki Yumoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Condensate recovery system
- Patent number 4,304,197
- Issue date Dec 8, 1981
- T L V Co., Ltd.
- Masakatsu Okamoto
- F22 - STEAM GENERATION