Michio Kiuchi

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Nagereyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealing structure for rotary valves
- Patent number 4,235,354
- Issue date Nov 25, 1980
- Kokkoman Shoyu Co., Ltd.
- Tatuo Aonuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealing structure for rotary valves
- Patent number 4,228,932
- Issue date Oct 21, 1980
- Kikkoman Shoyu Co., Ltd.
- Tatuo Aonuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealing structure for rotary valves
- Patent number 4,180,188
- Issue date Dec 25, 1979
- Kokkoman Shoyu Co., Ltd.
- Tatuo Aonuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealing structure for sliding parts of powder particle conveying va...
- Patent number 4,155,562
- Issue date May 22, 1979
- Kikkomas Shoyu, Co., Ltd.
- Michio Kiuchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL