PeopleofSuperintelligence

Researcher

Kazuhiko Yamamoto

Also known as 山本 和彦

Kazuhiko Yamamoto is a Japanese pattern-recognition researcher whose work includes character and writer recognition. He earned a master's degree at Tokyo Denki University in 1971, joined the Electrotechnical Laboratory, led its image research lab, and later held professorships at Tsukuba and Gifu. In 1992, he coauthored a method for recognizing laser-marked alphanumeric characters without binarization, and IAPR named him a Fellow in 1996 for character recognition and service. He became Professor Emeritus and a Fellow of Gifu University and director of Innointech Research Institute in 2010. He coauthored a 2018 paper on offline text-independent writer identification using a conditional autoencoder and served on IW-FCV's steering committee in 2024 as a Gifu University member.

Works
48
Badges

Publication numbers from OpenAlex, as of 22 October 2026. Citations and h-index are hidden because this OpenAlex record may be incomplete or mix in other authors.

Timeline

  1. 1971

    Master's degree and ETL

    He earns a master's degree at Tokyo Denki University Graduate School and joins the Electrotechnical Laboratory (ETL) in 1971.

  2. 1979–1988

    Maryland visit and image lab

    In 1979, he becomes a visiting researcher at the University of Maryland. In 1988, he becomes head of ETL's Image Research Laboratory in its Intelligent Information Department.

  3. 1992

    Laser-marked character recognition

    At the University of Tsukuba, he serves concurrently as a graduate-school professor in 1992. His 1992 paper introduces a method that segments and recognizes laser-marked alphanumeric characters through exhaustive pattern matching without binarization.

  4. 1995

    Professor at Gifu

    Gifu University appoints him professor in its Department of Applied Information Science, Faculty of Engineering, in 1995.

  5. 1996

    An IAPR Fellowship

    IAPR names him a Fellow in 1996 for contributions to character recognition and service to the association.

  6. 2010

    Professor emeritus and director

    He becomes Professor Emeritus and Fellow of Gifu University and director of Innointech Research Institute in 2010.

  7. 2018

    Offline writer identification

    A 2018 paper he coauthors studies offline text-independent writer identification with a writer-independent model using a conditional autoencoder.

  8. 2024

    IW-FCV steering committee

    For IW-FCV 2024, he serves on the steering committee as a Gifu University member.

Career

  1. From 2010Innointech Research InstituteDirector
  2. From 1995Gifu UniversityProfessor, Professor Emeritus and Fellow
  3. 1992University of TsukubaGraduate-school Professor
  4. 1979–1988University of MarylandVisiting Researcher
  5. From 1971Electrotechnical LaboratoryHead

Education

  1. 1971Tokyo Denki UniversityMaster's degree

From the biography.

  1. People shaping AI work at a median of 3 organizations over a career: 3 for university starters and institute and lab starters, versus 2 for company startersIncludes University of Maryland. Across 6,853 people shaping AI with a dated work role, we estimate a median of 3 parent organizations over a career (mean 3.6), comparing role groups, starting sectors and starting decades from the 1950s to 2020–2026.
  2. The Massachusetts Institute of Technology trained or employed 44 of the 187 AI major-prize winners, more than any other universityIncludes University of Maryland. The Massachusetts Institute of Technology trained or employed 44 of the 187 AI major-prize winners, more than any other university. We compare doctorate and 5+ year employment links, career timing and current workplaces for 187 major-prize and 1,111 best-paper winners.
  3. The company share of AI researchers’ top papers was 31% in 2020–2024 and 8% in 1970–1974Includes Electrotechnical Laboratory. We estimate where the people shaping AI worked when their most-cited papers appeared: the company share was 31% in 2020–2024 and 8% in 1970–1974, and Google led all organizations in 2020–2024.
  4. More people shaping AI studied at Massachusetts Institute of Technology than at any other institutionIncludes University of Maryland. We estimate where the people shaping AI studied and where their careers led. Massachusetts Institute of Technology leads with 467 former students, including 291 recorded doctorates.

Colleagues

People with dated positions at the same organization in the same years.

Sources and credits

Photo: We have no published photo of Kazuhiko Yamamoto yet. Send us a free-licensed photo.

  1. The era of massive vision is here | International Image Technology Exhibition 2025 adcom-media.co.jp. Checked 20 October 2026.
  2. Laser-Marked Alphanumeric Character Recognition by Multi-Angled Parallel Matching Method jstage.jst.go.jp. Checked 20 October 2026.
  3. Chronological List of IAPR Fellows – International Association for Pattern Recognition iapr.org. Checked 20 October 2026.
  4. Publication – Gifu University Kato Laboratory cv.info.gifu-u.ac.jp. Checked 20 October 2026.
  5. IW-FCV2024 - General Information sites.google.com. Checked 20 October 2026.