Takeshi Maejima

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ball bearing
- Patent number RE49737
- Issue date Nov 28, 2023
- NSK Ltd.
- Takeshi Maejima
Information Patent Grant
Grease composition for EV/HEV driving motor bearing and EV/HEV driv...
- Patent number 9,567,545
- Issue date Feb 14, 2017
- NSK Ltd.
- Hironori Mizuki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ball bearing and hybrid vehicle transmission
- Patent number 8,777,489
- Issue date Jul 15, 2014
- NSK Ltd.
- Takeshi Maejima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ball bearing and hybrid vehicle transmission
- Patent number 8,523,450
- Issue date Sep 3, 2013
- NSK Ltd.
- Takeshi Maejima
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GREASE COMPOSITION FOR EV/HEV DRIVING MOTOR BEARING AND EV/HEV DRIV...
- Publication number 20140142012
- Publication date May 22, 2014
- KYODO YUSHI CO., LTD.
- Hironori Mizuki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BALL BEARING AND HYBRID VEHICLE TRANSMISSION
- Publication number 20130322802
- Publication date Dec 5, 2013
- NSK Ltd.
- Takeshi Maejima
- B60 - VEHICLES IN GENERAL
Information Patent Application
BALL BEARING AND HYBRID VEHICLE TRANSMISSION
- Publication number 20110142388
- Publication date Jun 16, 2011
- NSK Ltd.
- Takeshi Maejima
- B60 - VEHICLES IN GENERAL