Katsutoshi Hara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steam heating mask
- Patent number 11,045,386
- Issue date Jun 29, 2021
- Kao Corporation
- Hideshi Oda
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Heating implement
- Patent number 10,744,030
- Issue date Aug 18, 2020
- Kao Corporation
- Takeshi Oka
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Steam-generative warming device
- Patent number 9,931,241
- Issue date Apr 3, 2018
- Kao Corporation
- Kyouko Tagami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Physiology enhancing device
- Patent number 8,357,189
- Issue date Jan 22, 2013
- Kao Corporation
- Toru Ugajin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
STEAM HEATING MASK
- Publication number 20210275392
- Publication date Sep 9, 2021
- KAO CORPORATION
- Hideshi ODA
- A41 - WEARING APPAREL
Information Patent Application
STEAM HEATING MASK
- Publication number 20180318166
- Publication date Nov 8, 2018
- Hideshi ODA
- A41 - WEARING APPAREL
Information Patent Application
HEATING IMPLEMENT
- Publication number 20160128866
- Publication date May 12, 2016
- KAO CORPORATION
- Takeshi OKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Steam-Generative Warming Device
- Publication number 20130079851
- Publication date Mar 28, 2013
- Kyouko Tagami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHYSIOLOGY ENHANCING DEVICE
- Publication number 20090062890
- Publication date Mar 5, 2009
- KAO CORPORATION
- Toru Ugajin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE