Tokyo, Japan

Takeshi Ishida

USPTO Granted Patents = 70 

 

Average Co-Inventor Count = 2.8

ph-index = 12

Forward Citations = 676(Granted Patents)

Forward Citations (Not Self Cited) = 671(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Yokohama, JA (1977)
  • Saitama-ken, JP (1998)
  • Kodama-gun, JP (2000)
  • Sakado, JP (1989 - 2005)
  • Tama, JP (2005 - 2009)
  • Saitama, JP (2009)
  • Gifu, JP (2011 - 2013)
  • Aichi, JP (2018)
  • Hachioji, JP (2012 - 2019)
  • Toyohashi, JP (2006 - 2022)
  • Tokyo, JP (1978 - 2023)

Company Filing History:


Years Active: 1977-2025

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70 patents (USPTO):

Title: Takeshi Ishida: A Pioneer in Biochemical Innovations

Introduction: Takeshi Ishida is a notable inventor based in Tokyo, Japan. With an impressive record of 69 patents, he has made significant contributions to the field of biochemical analyzing devices and broadband light source technology. His innovative work reflects a commitment to advancing scientific research and enhancing safety in various applications.

Latest Patents: Among Ishida's recent inventions are two groundbreaking patents: a broadband light source device and a biochemical analyzing device. The broadband light source device integrates an LED substrate equipped with LED chips that emit light beams in different wavelength bands. This device includes a fluorescent substance comprising materials such as alumina and various metals produced through a specialized calcining process. Additionally, the optical system within the device features a light pipe and a flat dichroic prism, enabling efficient color mixing.

The biochemical analyzing device presented by Ishida boasts a simple yet effective configuration aimed at improving safety and inhibiting the proliferation of microorganisms through ultraviolet light. This innovative analyzer includes a series of interconnected electric power switches that control the ultraviolet LED's operation based on specific conditions, ensuring optimal functionality while preventing accidental exposure.

Career Highlights: Ishida's career includes significant roles at renowned companies such as Kabushiki Kaisha Nippon Conlux and Konica Minolta Business Technologies, Inc. His work in these organizations has paved the way for substantial advancements in biochemical research and technology.

Collaborations: Throughout his career, Takeshi Ishida has collaborated with talented professionals, including Seisuke Maeda and Masahiko Kurachi. These partnerships have further enhanced the innovation process, leading to the development of his notable patents and contributions to the industry.

Conclusion: Takeshi Ishida stands out as a prominent figure in the realm of biochemical innovations. His extensive patent portfolio and dedication to improving safety and efficiency in scientific applications demonstrate his impact on technology and research. By continually pushing the boundaries of scientific inquiry, Ishida inspires future inventors and researchers to pursue innovative solutions for complex challenges.

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