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Inventor

Hiroaki Kokubo

Inventor
Tokyo, JP

Overview

8→
Patents
2011–2021
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G10Lprimary
G10LSpeech analysis techniques or speech synthesis36%
G01CMeasuring distances, levels or bearings21%
G01SRadio direction-finding14%
G06FElectric digital data processing14%
A01KAnimal husbandry7%
G09BEducational or demonstration appliances7%
PatentTitleYear
11,087,764Speech recognition apparatus and speech recognition system202110,816,662Flasher type fish finder202010,818,283Speech recognition system, terminal device, and dictionary management method20209,411,047'Searchlight sonar'20168,949,133'Information retrieving apparatus'20158,694,323'In-vehicle apparatus'20148,538,759'Speech recognition system and data updating method'20138,073,845'Information retrieval apparatus, information retrieval system, and information retrieval method'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2015Patents assigned to HOMMA TAKESHI (4)· patent assignee history
2011–2015Patents assigned to KOKUBO HIROAKI (4)· patent assignee history
2011–2014Patents assigned to TAKAHASHI HISASHI (3)· patent assignee history
2011–2014Based in Higashimurayama, JP· patent location history
2013–2021Patents assigned to CLARION CO LTD (4)· patent assignee history
2015–2021Based in Tokyo, JP· patent location history
2016–2020Patents assigned to HONDA ELECTRONIC (2)· patent assignee history
2016–2020Based in Toyohashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CLARION CO LTD42013–2021
HOMMA TAKESHI42011–2015
KOKUBO HIROAKIself42011–2015
TAKAHASHI HISASHI32011–2014
HONDA ELECTRONIC22016–2020
Locations
LocationPatentsSpan
Tokyo, JP32015–2021
Higashimurayama, JP32011–2014
Toyohashi, JP22016–2020