Akitoshi Shimura — 6 Patents at Hitachi

Akitoshi Shimura has been granted 6 US patents while listed as an inventor at Hitachi. The first was granted in 2010 and the most recent in October 2025. Akitoshi Shimura ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Akitoshi Shimura in Yokohama, JP.

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Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12455983	Data cooperation system, data cooperation method, trust system, and data publicizing method	Yoshio Takahashi, Miki YONEHARA	2025-10-28
9049049	Routing method in in-vehicle gateway device	Seiya Kato	2015-06-02
8693346	On-vehicle gateway device, method for controlling an on-vehicle gateway device, connection device and connection control method	Hiromitsu Kato, Eriko Ando, Takeiki Aizono	2014-04-08
8139493	On-vehicle gateway device, method for controlling an on-vehicle gateway device, connection device and connection control method	Hiromitsu Kato, Eriko Ando, Takeiki Aizono	2012-03-20	$116,000
8095264	Vehicle-mounted information system, and data gathering method in diagnostic equipment	Keiko Tanigawa	2012-01-10	$79,000
7813852	System mounted on a vehicle, vehicle, diagnosis information collecting device and navigation device	Hiromitsu Kato, Takeiki Aizono, Toshiyuki Sakamoto	2010-10-12	$89,000

Akitoshi Shimura — 6 Patents

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