Energy & Climate

Tsutomu Miyasaka

Perovskite solar cell

JapanEvidence: high confidenceChecked July 2026

Third-party image used for identification in nonprofit educational commentary; rights remain with Kyoto Prize.

Who is Tsutomu Miyasaka?

Tsutomu Miyasaka is an inventor associated with Japan. Their documented work in energy & climate includes Perovskite solar cell, the contribution at the center of this evidence-backed profile.

Tsutomu Miyasaka introduced perovskite solar cells, lightweight photovoltaic devices made through solution-based coating rather than conventional crystalline-silicon processing. The Kyoto Prize credits his work with opening new frontiers in high-efficiency conversion, while his university research group records his 2024 Japan Academy Prize for the technology.

Known forPerovskite solar cell
FieldEnergy & Climate
Associated withJapan
Evidence reviewed2 sources
01

What did Tsutomu Miyasaka invent?

Introduced solar cells using organo-metal perovskite materials and solution-based coating processes.

02

What did Tsutomu Miyasaka accomplish?

The Kyoto Prize identifies his perovskite cell concept as a next-generation power-source platform that overturned assumptions about photovoltaics.

03

What is known about Tsutomu Miyasaka today?

Toin University's research group reported Miyasaka receiving the Japan Academy Prize at a July 2024 ceremony and lists him as professor.

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