Ippei YAMAUCHI

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wiper control method and wiper control device
- Patent number 12,269,433
- Issue date Apr 8, 2025
- Mitsuba Corporation
- Masahiro Yamada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wiper control method and wiper control apparatus
- Patent number 11,964,634
- Issue date Apr 23, 2024
- Mazda Motor Corporation
- Keisuke Kondou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wiper arm
- Patent number 11,230,270
- Issue date Jan 25, 2022
- Mitsuba Corporation
- Nobukazu Managi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WIPER CONTROL DEVICE
- Publication number 20250196809
- Publication date Jun 19, 2025
- Mitsuba Corporation
- Masahiro YAMADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
WIPER CONTROL METHOD AND WIPER CONTROL DEVICE
- Publication number 20220135004
- Publication date May 5, 2022
- Mitsuba Corporation
- Masahiro YAMADA
- B60 - VEHICLES IN GENERAL
Information Patent Application
WIPER CONTROL METHOD AND WIPER CONTROL APPARATUS
- Publication number 20220063563
- Publication date Mar 3, 2022
- MAZDA MOTOR CORPORATION
- Keisuke KONDOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
WIPER ARM
- Publication number 20210078543
- Publication date Mar 18, 2021
- Mitsuba Corporation
- Nobukazu MANAGI
- B60 - VEHICLES IN GENERAL