Yasuhiko Seike

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disinfector system for disinfecting water by electron beam
- Patent number 5,072,124
- Issue date Dec 10, 1991
- Sumitomo Heavy Industries, Ltd.
- Masaki Kondo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for production of sulfur from SO.sub.2 -containing gas
- Patent number 4,459,275
- Issue date Jul 10, 1984
- Sumitomo Heavy Industries, Ltd.
- Yasuhiko Seike
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for recovery of sulfur from SO.sub.2 -containing gas
- Patent number 4,428,921
- Issue date Jan 31, 1984
- Sumitomo Heavy Industries, Ltd.
- Yasuhiko Seike
- C01 - INORGANIC CHEMISTRY