Akio NAGAI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface decoration structure provided with silver mirror film layer...
- Patent number 11,944,997
- Issue date Apr 2, 2024
- Shimano Inc.
- Yasushi Nishimura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Bicycle disc brake rotor
- Patent number 10,711,857
- Issue date Jul 14, 2020
- Shimano Inc.
- Akio Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SURFACE DECORATION STRUCTURE PROVIDED WITH SILVER MIRROR FILM LAYER...
- Publication number 20200009606
- Publication date Jan 9, 2020
- SHIMANO INC.
- Yasushi NISHIMURA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
BICYCLE DISC BRAKE ROTOR
- Publication number 20160333949
- Publication date Nov 17, 2016
- Shimano Inc.
- Akio NAGAI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...