Aichi, Japan

Youjirou Watanabe

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1989-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youjirou Watanabe. Retrieved from https://idiyas.com/inventor/youjirou-watanabe

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


% Patents Active = 100.0


Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 37(Granted Patents)


Location History:

  • Nagoya, JP (1989)
  • Aichi, JP (2000)

Company Filing History:


Years Active: 1989-2000

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2 patents (USPTO):Explore Patents

Title: Youjirou Watanabe: Innovator in Optical Technology

Introduction

Youjirou Watanabe is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of optical technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Watanabe's latest patents include an "Optical Fiber Bundle with Bundling Member" and an "Instrument for Measuring Living Body Components." The optical fiber bundle patent describes a unique assembling tool that securely holds multiple optical fibers, ensuring minimal space between them. This design enhances the efficiency and performance of optical systems. The instrument for measuring living body components features a fine tube connected to an indwelling needle or catheter, equipped with a sensor that measures various components of the body. This invention aims to improve medical procedures by allowing for precise measurements while minimizing patient discomfort.

Career Highlights

Throughout his career, Watanabe has worked with prominent companies such as Mitsubishi Rayon Company, Limited. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the practical applications of his inventions.

Collaborations

Watanabe has collaborated with notable individuals in his field, including Junichi Tashita and Mikio Sera. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Youjirou Watanabe's contributions to optical technology and medical instrumentation highlight his innovative capabilities and dedication to improving technology for practical applications. His patents reflect a commitment to advancing the field and enhancing the quality of life through innovation.

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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