Utsunomiya, Japan

Kunihiko Sasaki

USPTO Granted Patents = 51 

 

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 152(Granted Patents)

Forward Citations (Not Self Cited) = 112(Dec 10, 2025)


Location History:

  • Hino, JP (2007 - 2015)
  • Tokyo, JP (2011 - 2023)
  • Utsunomiya, JP (2012 - 2024)
  • Tochigi, JP (2022 - 2024)

Company Filing History:


Years Active: 2007-2025

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Areas of Expertise:
Image Pickup Apparatus
Camera System
Optical Apparatus
Lens Apparatus
Interchangeable Lens
Image Stabilizing Apparatus
Laser Microscope
Photodetector
Physical Property Measuring
Control Method
Accessory
Dynamic Range
51 patents (USPTO):Explore Patents

Title: Kunihiko Sasaki: A Pioneer in Optical Technologies

Introduction

Kunihiko Sasaki, a noteworthy inventor based in Utsunomiya, Japan, has made significant contributions to the field of optics. With an impressive portfolio of 44 patents, he has dedicated his career to advancing optical technologies and enhancing image capture systems. His work has not only influenced the industry but also benefited numerous technical applications.

Latest Patents

Sasaki's most recent patents demonstrate his innovative approach to optical apparatus design. One of his key inventions involves an optical apparatus featuring a first movable member that can move in an optical axis direction. This design includes a holding member for an optical element and a guide member that facilitates the movement of the holding member. The apparatus is accompanied by a second movable member that operates independently and a drive unit that efficiently manages the movement within the optical axis.

Additionally, he has developed an accessory for image pickup apparatuses that can be detachably mounted. This accessory includes a first mount portion with bayonet claw portions and terminals for electrical contact, thereby enhancing the functionality and versatility of camera systems. His innovative designs exemplify cutting-edge advancements in optical engineering.

Career Highlights

Kunihiko Sasaki has been associated with prominent companies such as Canon Inc. and Toyo Corporation. His work in these organizations has allowed him to develop groundbreaking technologies that have set new standards in the optical field. Throughout his career, Sasaki has shown a consistent passion for innovation and excellence.

Collaborations

In his journey of innovation, Sasaki has collaborated with esteemed colleagues, including Masahisa Tamura and Toshinori Yamazaki. These collaborative efforts have led to the creation of several influential patents, contributing to the advancements in optical technologies and furthering research in the field.

Conclusion

Kunihiko Sasaki's extensive portfolio and innovative contributions underscore his status as a pioneer in optical technology. With an unwavering commitment to advancing the industry, he continues to inspire future generations of inventors and researchers in the world of optics. His work not only enhances image capture capabilities but also opens new avenues for technological development.

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