Inventor

Norio Ohtake

Inventor

Yokohama, JP

Overview

2→

Patents

2012–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F03Bprimary

F03BMachines or engines for liquids29%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g29%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%

Y10TTechnical subjects covered by former us classification14%

PatentTitleYear

10,590,904Guide vane of hydraulic machinery and hydraulic machine2020 8,118,558'Runner vane for axial-flow hydraulic machinery'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to TOSHIBA KK (2)· patent assignee history

2012Patents assigned to ANPUKU SAKITO (1)· patent assignee history

2012Patents assigned to NAKAMURA KAZUYUKI (1)· patent assignee history

2012Patents assigned to OHTAKE NORIO (1)· patent assignee history

2012–2020Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA KK	2	2012–2020
ANPUKU SAKITO	1	2012
NAKAMURA KAZUYUKI	1	2012
OHTAKE NORIOself	1	2012

Locations

Location	Patents	Span
Yokohama, JP	2	2012–2020