Kitakyushu, Japan

Seiichiro Hiratsuka


Average Co-Inventor Count = 2.7

ph-index = 17

Forward Citations = 761(Granted Patents)

Forward Citations (Not Self Cited) = 756(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JP (1988 - 1993)
  • Hachioji, JP (1985 - 1994)
  • Fukuoka, JP (1993 - 2005)
  • Kitakyushu, JP (1994 - 2006)

Company Filing History:


Years Active: 1985-2006

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51 patents (USPTO):Explore Patents

Title: The Innovations of Seiichiro Hiratsuka

Introduction

Seiichiro Hiratsuka, a prominent inventor based in Kitakyushu, Japan, has made significant contributions to the fields of imaging technology and signal processing. With an impressive portfolio of 51 patents, his work continues to influence various industries through innovative solutions.

Latest Patents

Hiratsuka's latest patents showcase his advancements in technology. One notable invention is the "Method and apparatus for three-dimensional signal conversion." This invention involves dividing a three-dimensional space formed by three-channel input signals into multiple polyhedrons, allowing for nonlinear interpolation based on associated conversion data. Additionally, his "Image processor" patent introduces a sophisticated device that enhances color signal processing through a series of units designed for color conversion, gamma correction, and logical operations to generate high-quality color outputs.

Career Highlights

Throughout his career, Hiratsuka has worked with leading companies, including Konishiroku Photo Industry Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His roles in these organizations have been pivotal in advancing imaging technology, confirming his status as a key player in the field.

Collaborations

In his journey, Hiratsuka has had the opportunity to collaborate with notable professionals such as Satoshi Haneda and Hisashi Shoji. These partnerships have likely contributed to his innovative approaches and successful advancements in technology, fostering a dynamic exchange of ideas.

Conclusion

Seiichiro Hiratsuka exemplifies the essence of innovation through his numerous patents and contributions to imaging technology. His commitment to advancing the field highlights the importance of creativity and collaboration in driving progress. As technology evolves, Hiratsuka's inventions will remain influential, paving the way for future developments in signal processing and image processing technologies.

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