Masao YAMAGUCHI

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing catalyst or adsorbent carrier, and catalyst or...
- Patent number 12,275,000
- Issue date Apr 15, 2025
- APS JAPAN CO., LTD.
- Takafumi Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing catalyst or adsorbent carrier, and catalyst or...
- Patent number 11,865,512
- Issue date Jan 9, 2024
- APS JAPAN CO., LTD.
- Takafumi Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Photocatalytic device and fluid cleaning apparatus having the device
- Patent number 11,446,406
- Issue date Sep 20, 2022
- APS JAPAN CO., LTD.
- Teruo Watanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PHOTOCATALYST UNIT AND METHOD FOR MANUFACTURING PHOTOCATALYST UNIT
- Publication number 20250073369
- Publication date Mar 6, 2025
- APS Japan Co., Ltd.
- Teruo WATANABE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF PRODUCING CATALYST OR ADSORBENT CARRIER, AND CATALYST OR...
- Publication number 20240075461
- Publication date Mar 7, 2024
- APS Japan Co., Ltd.
- Takafumi WATANABE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PHOTOCATALYTIC DEVICE AND FLUID CLEANING APPARATUS HAVING THE DEVICE
- Publication number 20210093745
- Publication date Apr 1, 2021
- APS JAPAN CO., LTD.
- Teruo WATANABE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF PRODUCING CATALYST OR ADSORBENT CARRIER, AND CATALYST OR...
- Publication number 20200188881
- Publication date Jun 18, 2020
- APS Japan Co., Ltd.
- Takafumi WATANABE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL