Yoshihisa Ueda

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Fujisawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Maintenance tool and maintenance method for exhaust purification de...
- Patent number 10,920,633
- Issue date Feb 16, 2021
- Isuzu Motors Limited
- Yoshihisa Ueda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst activation method and catalyst activation device
- Patent number 10,352,218
- Issue date Jul 16, 2019
- ISUZU MOTORS LIMITED
- Toshitsugu Wakamatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CATALYST ACTIVATION METHOD AND CATALYST ACTIVATION DEVICE
- Publication number 20180087424
- Publication date Mar 29, 2018
- Isuzu Motors Limited
- Toshitsugu WAKAMATSU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MAINTENANCE TOOL AND MAINTENANCE METHOD FOR EXHAUST PURIFICATION DE...
- Publication number 20180038253
- Publication date Feb 8, 2018
- Isuzu Motors Limited;
- Yoshihisa UEDA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE FOR DIESEL ENGINE
- Publication number 20150275734
- Publication date Oct 1, 2015
- Isuzu Motors Limited;
- Isao Ohara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL