Takasaki, Japan

Koichiro Nishikawa

This inventor holds 29 USPTO granted patents and 3 EPO patents, primarily in Optical Information Systems. Top assignees: Canon Kabushiki Kaisha, Asahi Kogaku Kogyo Kabushiki Kaisha, Asahi Optical Co., Ltd.. Active years: 1989-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichiro Nishikawa. Retrieved from https://idiyas.com/inventor/koichiro-nishikawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 79.3


Average Co-Inventor Count = 1.5

ph-index = 8

Forward Citations = 153(Granted Patents)


Location History:

  • Inagi, JP (1994)
  • Tokyo, JP (1989 - 1995)
  • Gunma, JP (2006 - 2007)
  • Takasaki, JP (1995 - 2022)

Company Filing History:


Years Active: 1989-2022

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Areas of Expertise:
Microscope System
Control Method
Optical Information
Recording Apparatus
Magneto-Optical
Laser Beam
Optical Pickup
Multi-Beam
Tracking Error
Exposure Method
Optical Head
29 patents (USPTO):Explore Patents

Title: The Innovative Journey of Koichiro Nishikawa

Introduction

Koichiro Nishikawa, based in Takasaki, Japan, is a prolific inventor with a remarkable portfolio, holding a total of 28 patents. His contributions to the field of microscopy exemplify his dedication and ingenuity in developing advanced observational technologies that have significant applications in various scientific fields.

Latest Patents

Among his latest groundbreaking inventions is a microscope system that comprises a microscope body and a stage designed to hold slides for observation. This innovative system allows for precise alignment, enhancing the quality and efficiency of microscopic examinations. Another noteworthy patent is the stage apparatus for a microscope, featuring multiple stages that facilitate movement in various directions. This design optimizes the function of the microscope while ensuring the placement of slides is intuitive and user-friendly.

Career Highlights

Throughout his career, Nishikawa has worked with distinguished companies such as Canon Inc. and Asahi Optical Co., Ltd. These positions have afforded him the opportunity to hone his skills and contribute to advancements in optical technologies. His extensive experience within these firms demonstrates his commitment to excellence and innovation in the industry.

Collaborations

Nishikawa has collaborated with notable coworkers including Osamu Nagatsuka and Tsuguhide Sakata. These partnerships have likely fostered an environment of creativity and shared expertise, leading to the development of innovative solutions that push the boundaries of current technologies.

Conclusion

Koichiro Nishikawa stands out as a significant figure in the realm of microscopy, with a strong track record illustrated through his numerous patents and innovative contributions. His work continues to influence the scientific community, and his dedication to enhancing observational technologies ensures his legacy as an inventor will be felt for years to come.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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