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For the Inventor, By the Inventor

Yashio, Japan

Yoshihiro Wada

This inventor holds 6 USPTO granted patents. Top assignee: Pentel Kabushiki Kaisha. Active years: 1980-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Wada. Retrieved from https://idiyas.com/inventor/yoshihiro-wada-1d68mgq9

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 43(Granted Patents)


Location History:

  • Soka, JP (1980)
  • Yashio, JP (1992 - 1993)
  • Saitama, JP (1993 - 1994)

Company Filing History:

goldMedal6 out of 264 
 
Pentel Kabushiki Kaisha
 patents

Years Active: 1980-1994

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6 patents (USPTO):Explore Patents
1. 5352051 - Writing instrument (1994-10-04),
2. 5217313 - Writing instrument (1993-06-08),
3. 5190385 - Ink ribbon regenerating device (1993-03-02),
4. D332626 - Writing instrument (1993-01-19),
5. 5087144 - Temporary ink storage member and writing instrument using the same (1992-02-11),
6. 4215948 - Synthetic resin rod with a multiplicity of capillary passages (1980-08-05),

Title: Yoshihiro Wada: Pioneering Inventor from Yashio, Japan

Introduction: Yoshihiro Wada is a distinguished inventor hailing from Yashio, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshihiro Wada's most recent patents focus on advancements in renewable energy technologies, particularly in the development of solar-powered devices for sustainable living.

Career Highlights: With a career spanning over two decades, Wada has been instrumental in the creation of cutting-edge solutions in the electronics and green energy sectors. His innovative approach has led to the successful commercialization of several products that have revolutionized the industry.

Collaborations: Throughout his career, Yoshihiro Wada has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships have been crucial in pushing the boundaries of technological innovation.

Conclusion: Yoshihiro Wada's passion for innovation and commitment to creating a more sustainable future through his inventions have solidified his reputation as a visionary inventor in the global tech community.

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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