Age, Biography and Wiki

Takao Nishizeki was born on 1947 in Japan, is a Japanese mathematician (1947–2022). Discover Takao Nishizeki's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 75 years old?

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Age 75 years old
Zodiac Sign
Born 1947
Birthday 1947
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Date of death 2022
Died Place N/A
Nationality Japan

We recommend you to check the complete list of Famous People born on 1947. He is a member of famous mathematician with the age 75 years old group.

Takao Nishizeki Height, Weight & Measurements

At 75 years old, Takao Nishizeki height not available right now. We will update Takao Nishizeki's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

Physical Status
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Dating & Relationship status

He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.

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Takao Nishizeki Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Takao Nishizeki worth at the age of 75 years old? Takao Nishizeki’s income source is mostly from being a successful mathematician. He is from Japan. We have estimated Takao Nishizeki's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
Salary in 2023 Under Review
House Not Available
Cars Not Available
Source of Income mathematician

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Timeline

Takao Nishizeki (西関 隆夫) was a Japanese mathematician and computer scientist who specialized in graph algorithms and graph drawing.

1947

Nishizeki was born in 1947 in Fukushima, and was a student at Tohoku University, earning a bachelor's degree in 1969, a master's in 1971, and a doctorate in 1974.

1988

He continued at Tohoku as a faculty member, and became a full professor there in 1988.

1990

In 1990, Nishizeki founded the annual International Symposium on Algorithms and Computation (ISAAC).

1996

In 1996, he became a life fellow of the IEEE "for contributions to graph algorithms with applications to physical design of electronic systems."

In 1996 he was selected as a fellow of the Association for Computing Machinery "for contributions to the design and analysis of efficient algorithms for planar graphs, network flows and VLSI routing".

Nishizeki was also a foreign fellow of the Bangladesh Academy of Sciences; one of his students and frequent co-authors, Md. Saidur Rahman, is from Bangladesh.

2007

At the 18th ISAAC symposium, in 2007, a workshop was held to celebrate his 60th birthday.

2008

He was the Dean of the Graduate School of Information Sciences, Tohoku University, from April 2008 to March 2010.

2010

He retired in 2010, becoming a professor emeritus at Tohoku University, but continued teaching as a professor at Kwansei Gakuin University until March 2015.

2016

He was an Auditor of Japan Advanced Institute of Science and Technology from April 2016 to October 2018.

Nishizeki made significant contributions to algorithms for series–parallel graphs, finding cliques in sparse graphs, planarity testing and the secret sharing with any access structure.

He is the co-author of two books on planar graphs and graph drawing.