Chiaki HIRAMATSU

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Kariya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oil separator for internal combustion engine
- Patent number 11,834,974
- Issue date Dec 5, 2023
- Toyota Boshoku Kabushiki Kaisha
- Chiaki Hiramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oil mist separator
- Patent number 11,619,153
- Issue date Apr 4, 2023
- Toyota Boshoku Kabushiki Kaisha
- Chiaki Hiramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oil separator for separating oil from blow-by gas of internal combu...
- Patent number 9,394,856
- Issue date Jul 19, 2016
- Toyota Boshoku Kabushiki Kaisha
- Chiaki Hiramatsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oil pan structure
- Patent number 8,196,710
- Issue date Jun 12, 2012
- Toyota Boshoku Kabushiki Kaisha
- Chiaki Hiramatsu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
OIL SEPARATOR FOR INTERNAL COMBUSTION ENGINE
- Publication number 20220307398
- Publication date Sep 29, 2022
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Chiaki HIRAMATSU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL MIST SEPARATOR
- Publication number 20220082037
- Publication date Mar 17, 2022
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Chiaki HIRAMATSU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
OIL SEPARATOR FOR SEPARATING OIL FROM BLOW-BY GAS OF INTERNAL COMBU...
- Publication number 20150096272
- Publication date Apr 9, 2015
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Chiaki HIRAMATSU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL PAN STRUCTURE
- Publication number 20090145695
- Publication date Jun 11, 2009
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Chiaki HIRAMATSU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES