Tokyo, Japan

Hiroshi Hirayama

USPTO Granted Patents = 74 

 

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 338(Granted Patents)

Forward Citations (Not Self Cited) = 329(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Katsuta, JP (1995 - 1997)
  • Oyama, JP (2003 - 2005)
  • Ibaraki, JP (2006 - 2008)
  • Hachioji, JP (2010)
  • Yokohama, JP (1999 - 2017)
  • Nasushiobara, JP (2019)
  • Hitachinaka, JP (1998 - 2020)
  • Musashino, JP (2006 - 2020)
  • Koto, JP (2020)
  • Tokyo, JP (1989 - 2021)
  • Chiyoda-ku, JP (2022)

Company Filing History:


Years Active: 1989-2024

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74 patents (USPTO):

Title: Innovator at Work: Hiroshi Hirayama and His Contributions to Patent Technology

Introduction: Hiroshi Hirayama, based in Tokyo, Japan, is a prolific inventor with an impressive portfolio of 74 patents. His innovative work primarily focuses on temperature adjustment systems and detection devices, showcasing a commitment to advancing technology in his field.

Latest Patents: Among Hirayama's latest patents are the "Temperature Adjustment System and Temperature Adjustment Method," which details a sophisticated arrangement involving a pipette tip temperature adjustment unit, a drive unit, an environment temperature sensor, and a pump. This invention allows for precise temperature control during sample analysis based on environmental conditions. Another notable patent is the "Detection Device, Detection Method Using Said Detection Device, and Detection Chip Used in Said Detection Device." This invention includes a holder with a detection chip that employs a prism, metal film, and a heating unit, which collectively enhance liquid collection and analysis accuracy in experimental setups.

Career Highlights: Throughout his career, Hiroshi has contributed significantly to companies such as Hitachi, Ltd. and Konica Minolta, Inc. His roles in these organizations have facilitated the development of groundbreaking technologies and methodologies, establishing him as a respected figure in the innovation landscape.

Collaborations: Hirayama's work is often enriched by collaboration with other talented professionals, including Shinya Igarashi and Toshifumi Takeuchi. These partnerships have allowed for the cross-pollination of ideas, propelling projects to new heights and resulting in advanced technological innovations.

Conclusion: Hiroshi Hirayama stands out as an influential inventor, driving progress through his extensive patent work in temperature control and detection technologies. His collaborative spirit and dedication to innovation continue to inspire advancements in various fields, leaving a lasting impact on the industry.

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