Yuichi Kumazawa

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flame detection system and flame level detection method
- Patent number 11,215,362
- Issue date Jan 4, 2022
- AZBIL CORPORATION
- Takashi Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Maintenance management device and method for high-temperature furna...
- Patent number 10,502,490
- Issue date Dec 10, 2019
- Azbil Corporation
- Shigeki Ishii
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Combustion system
- Patent number 10,288,287
- Issue date May 14, 2019
- Azbil Corporation
- Kayo Suzuki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion controlling system
- Patent number 10,274,196
- Issue date Apr 30, 2019
- Azbil Corporation
- Tomoya Nakata
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion controlling system
- Patent number 10,139,107
- Issue date Nov 27, 2018
- Azbil Corporation
- Tomoya Nakata
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
DIAGNOSIS SUPPORT DEVICE AND DIAGNOSTIC METHOD
- Publication number 20220042682
- Publication date Feb 10, 2022
- AZBIL CORPORATION
- Kayo SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLAME DETECTION SYSTEM AND FLAME LEVEL DETECTION METHOD
- Publication number 20200309372
- Publication date Oct 1, 2020
- AZBIL CORPORATION
- Takashi WATANABE
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION CONTROLLING DEVICE AND METHOD
- Publication number 20180266682
- Publication date Sep 20, 2018
- AZBIL CORPORATION
- Takeshi NISHIYAMA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION CONTROLLING DEVICE AND METHOD
- Publication number 20180266683
- Publication date Sep 20, 2018
- AZBIL CORPORATION
- Takeshi NISHIYAMA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
MAINTENANCE MANAGEMENT DEVICE AND METHOD FOR HIGH-TEMPERATURE FURNA...
- Publication number 20170284740
- Publication date Oct 5, 2017
- AZBIL CORPORATION
- Shigeki ISHII
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
COMBUSTION SYSTEM
- Publication number 20170219209
- Publication date Aug 3, 2017
- AZBIL CORPORATION
- Kayo Suzuki
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES