Kimiaki Hayakawa

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tablet production method and tablet production apparatus
- Patent number 7,766,638
- Issue date Aug 3, 2010
- Kyowa Hakko Kirin Co., Ltd.
- Yasushi Watanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powder material spraying device
- Patent number 6,776,361
- Issue date Aug 17, 2004
- Kyowa Hakko Kogyo Co., Ltd.
- Yasushi Watanabe
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Spray for spraying powdered material activated by pulsating vibrati...
- Patent number 5,996,902
- Issue date Dec 7, 1999
- Kyowa Hakko Kogyo Co., Ltd.
- Kiyoshi Morimoto
- B30 - PRESSES

Patents Applicationslast 30 patents

Information Patent Application
Tablet production method and tablet production apparatus
- Publication number 20080031989
- Publication date Feb 7, 2008
- KYOWA HAKKO KOGYO CO., LTD
- Yasushi Watanabe
- B30 - PRESSES
Information Patent Application
Powder density-measuring device and automatic powder spray amount c...
- Publication number 20050173555
- Publication date Aug 11, 2005
- KYOWA HAKKO KOGYO CO. LTD.
- Eiichiro Hirota
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for producing tablets
- Publication number 20040096495
- Publication date May 20, 2004
- Yasushi Watanabe
- B30 - PRESSES