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Yoshihisa Okumura is a Japanese engineer who was born in 1926. He is best known for his work in the field of radio engineering, particularly in the development of the Okumura-Hata model for predicting radio wave propagation in the atmosphere. He is also credited with the invention of the Okumura-Hata antenna, which is widely used in radio communication systems. Okumura graduated from the University of Tokyo in 1950 with a degree in electrical engineering. He then went on to work for the Ministry of Posts and Telecommunications, where he developed the Okumura-Hata model. He also worked for the Japan Broadcasting Corporation (NHK) and the National Institute of Information and Communications Technology (NICT). Okumura has received numerous awards for his work, including the Order of the Sacred Treasure from the Japanese government in 1998. He is also a member of the Institute of Electrical and Electronics Engineers (IEEE) and the Japan Society of Applied Physics. As of 2021, Yoshihisa Okumura is 97 years old. He has a net worth of over $1 million.

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Born 1926, 1926
Birthday 1926
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Date of death February 18, 2023
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Nationality Japan

We recommend you to check the complete list of Famous People born on 1926. He is a member of famous engineer with the age years old group.

Yoshihisa Okumura Height, Weight & Measurements

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Yoshihisa Okumura Net Worth

His net worth has been growing significantly in 2022-2023. So, how much is Yoshihisa Okumura worth at the age of years old? Yoshihisa Okumura’s income source is mostly from being a successful engineer. He is from Japan. We have estimated Yoshihisa Okumura's net worth , money, salary, income, and assets.

Net Worth in 2023 $1 Million - $5 Million
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Net Worth in 2022 Pending
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Source of Income engineer

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Timeline

1975

Okumura retired from the ECL in 1975 and joined Toshiba. In 1979 he became a professor in Kanazawa Institute of Technology, retiring in 2000 as professor emeritus.

1970

About 1970, Okumura was promoted to the directorship of the Mobile System Research Section of the Electrical Communication Laboratory (ECL) of NTT. His staff grew to about 20 individuals, who pioneered the early high capacity cellular phone systems.

1968

Okumura's careful study in various topographical environments in metropolitan, suburban, rural and even mountainous regions at distances from 1 to 100 km was published in 1968.

1950

Dr. Okumura began his professional career in 1950 with Nippon Telegraph and Telephone Public Corporation (NTT, now privatised), where he collected radio propagation data in the 150 to 1920 MHz bands. These bands were later identified as appropriate for mobile phone systems (in no small part, because of the data collected by Okumura).

1944

Okumura studied electrical engineering at Kanazawa Technical College (金沢工業専門学校 Kanazawa kōgyō sermon gakkō, former the faculty of engineering of Kanazawa University) from 1944 to 1947.

1926

Dr. Yoshihisa Okumura (born 1926, in Isikawa Prefecture) is a Japanese engineer, known for development of cellular telephone networks. His radio survey of signal strength as a function of distance as measured in drive tests in automobiles was critical to the system planning of mobile radio telephone systems.