Hisao Taki

Founder at GURUNAVI, INC.

Net worth: 7 M $ as of 29/04/2026

86 year

30 connections

Technology Services

Electronic Technology

Commercial Services

Profile

Hisao Taki is the founder of Gurunavi, Inc. (founded in 1989) and currently holds the position of Chairman.
His current jobs include being the Chairman of NKB, Inc. (since 1967), Chairman of Japan Traffic Culture Association (since 1993), Representative Director of Fuji Travel Center, Inc. (since 1971), Director of PandaNet Inc. (since 2004), Representative Director of Taki Hisao Toshi Kenkyujo KK (since 2005), Director of Gudumami (Shanghai), Inc., President & Representative Director of Gurunavi Research Institute, Inc. (since 2010), and President of Yokohama NKB KK (since 2002).
His former jobs include being a Representative Director of NKB System Kaihatsu K.K., an Auditor at Uniden Holdings Corp., and President of JOYJOY, Inc.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
GURUNAVI INC. 12.47%	29/09/2025	7,097,800 ( 12.47% )	7 M $	29/04/2026

Hisao Taki active positions

Companies	Position	Start
GURUNAVI, INC.	Founder	01/10/1989
Japan Traffic Culture Association	Chairman	13/12/2010
NKB, Inc. NKB, Inc. Advertising/Marketing ServicesCommercial Services Provides advertising and information technology services	Chairman	31/03/2011
Fuji Travel Center, Inc.	Director/Board Member	30/11/2005
Yokohama NKB KK	President	13/12/2010
PandaNet Inc.	Director/Board Member	14/12/2010
Taki Hisao Toshi Kenkyujo KK	Director/Board Member	14/12/2010
Gurunavi Research Institute, Inc.	President	30/09/2010
Gudumami (Shanghai), Inc. Gudumami (Shanghai), Inc. Internet Software/ServicesTechnology Services Provides internet-based PR and marketing support services	Director/Board Member	-

All active positions of Hisao Taki

Former positions of Hisao Taki

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See the detail of Hisao Taki's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Hisao Taki's experience

Connections

1st degree connections

1st degree companies

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Members of the board

Executives

See the personal network

Linked companies

Private companies	12
Gurunavi, Inc. Gurunavi, Inc. Internet Software/ServicesTechnology Services Operates as an online platform for searching restaurants and bars	Technology Services
Uniden Holdings Corp. Uniden Holdings Corp. Telecommunications EquipmentElectronic Technology Develops, manufactures and sells wireless communication tools	Electronic Technology
NKB, Inc. NKB, Inc. Advertising/Marketing ServicesCommercial Services Provides advertising and information technology services	Commercial Services
JOYJOY, Inc. JOYJOY, Inc. Internet Software/ServicesTechnology Services Online information services and reservation services for wedding halls	Technology Services
Japan Traffic Culture Association
Fuji Travel Center, Inc.
NKB System Kaihatsu K.K.
Yokohama NKB KK
PandaNet Inc.
Taki Hisao Toshi Kenkyujo KK
Gudumami (Shanghai), Inc. Gudumami (Shanghai), Inc. Internet Software/ServicesTechnology Services Provides internet-based PR and marketing support services	Technology Services
Gurunavi Research Institute, Inc.