Takeki Hata

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Processing method for semiconductor wafers
- Patent number 5,035,750
- Issue date Jul 30, 1991
- Taiyo Sanso Co., Ltd.
- Masuo Tada
- B08 - CLEANING
Information Patent Grant
Processing apparatus for semiconductor wafers
- Patent number 5,025,597
- Issue date Jun 25, 1991
- Taiyo Sanso Co., Ltd.
- Masuo Tada
- B08 - CLEANING
Information Patent Grant
Processing apparatus for semiconductor wafers
- Patent number 4,932,168
- Issue date Jun 12, 1990
- Tsiyo Sanso Co., Ltd.
- Masuo Tada
- B08 - CLEANING
Information Patent Grant
Method and apparatus for producing microfine frozen particles
- Patent number 4,748,817
- Issue date Jun 7, 1988
- Taiyo Sanso Co., Ltd.
- Hiroyuki Oura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing microfine frozen particles
- Patent number 4,704,873
- Issue date Nov 10, 1987
- Taiyo Sanso Co., Ltd.
- Sekiji Imaike
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES