Yasunori Hosokawa

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Wakayama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Superabsorbent resin composition
- Patent number 6,703,451
- Issue date Mar 9, 2004
- Kao Corporation
- Yasunori Hosokawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Superabsorbent resin composition
- Patent number 6,313,231
- Issue date Nov 6, 2001
- Kao Corporation
- Yasunori Hosokawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing polymer particles
- Patent number 5,773,542
- Issue date Jun 30, 1998
- Kao Corporation
- Takashi Koudate
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester container and process for producing the same
- Patent number 5,631,054
- Issue date May 20, 1997
- Kao Corporation
- Yasunori Hosokawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Absorbent resin with excellent stability
- Patent number 4,812,486
- Issue date Mar 14, 1989
- Kao Corporation
- Yasunori Hosokawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Superabsorbent resin composition
- Publication number 20010053826
- Publication date Dec 20, 2001
- Kao Corporation.
- Yasunori Hosokawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...