Kazuhito MATSUZAKI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioning system
- Patent number 12,085,308
- Issue date Sep 10, 2024
- Hitachi Global Life Solutions, Inc.
- Mitsuru Sekizawa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Clean booth
- Patent number 11,732,912
- Issue date Aug 22, 2023
- Hitachi Global Life Solutions, Inc.
- Kazuhito Matsuzaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air conditioning system
- Patent number 11,649,975
- Issue date May 16, 2023
- Hitachi Global Life Solutions, Inc.
- Mitsuru Sekizawa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Isolation clean booth
- Patent number D970751
- Issue date Nov 22, 2022
- Hitachi Global Life Solutions, Inc.
- Kazuhito Matsuzaki
- D25 - Building units and construction elements

Patents Applicationslast 30 patents

Information Patent Application
Air Conditioning System
- Publication number 20240247817
- Publication date Jul 25, 2024
- Hitachi Global Life Solutions, Inc.
- Noritoshi NISHIMURA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air Conditioning System
- Publication number 20230228433
- Publication date Jul 20, 2023
- HITACHI GLOBAL LIFE SOLUTIONS, INC.
- Mitsuru SEKIZAWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Air Conditioning System
- Publication number 20220349594
- Publication date Nov 3, 2022
- Hitachi Global Life Solutions, Inc.
- Mitsuru SEKIZAWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Clean Booth
- Publication number 20220316724
- Publication date Oct 6, 2022
- Hitachi Global Life Solutions, Inc.
- Kazuhito MATSUZAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE