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For the Inventor, By the Inventor

Osaka, Japan

Shigeru Kurozumi

This inventor holds 14 USPTO granted patents. Top assignees: Sharp Corporation, Sharp Kabushiki Kaisha (Sharp Corporation). Active years: 1981-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Kurozumi. Retrieved from https://idiyas.com/inventor/shigeru-kurozumi

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

USPTO Granted Patents = 14

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 9

Forward Citations = 156(Granted Patents)


Company Filing History:

goldMedal13 out of 847 
 
Sharp Corporation
 patents
silverMedal1 out of 9 
 
Sharp Kabushiki Kaisha (Sharp Corporation)
 patents

Years Active: 1981-1991

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14 patents (USPTO):Explore Patents
1. D321527 - Projector (1991-11-12),
2. D321526 - Projector (1991-11-12),
3. D319437 - Television set (1991-08-27),
4. D311530 - Television set (1990-10-23),
5. D309134 - Television set (1990-07-10),
6. D300041 - Electronic whiteboard and photocopier (1989-02-28),
7. D279196 - Electronic calculator with watch (1985-06-11),
8. D273305 - Electronic calculator (1984-04-03),
9. D267290 - Case for an electronic calculator (1982-12-21),
10. D263962 - Document feeding machine for electronic copying machine (1982-04-20),
11. D263853 - Electronic translator (1982-04-13),
12. D262140 - Electronic calculating machine (1981-12-01),
13. D260902 - Electrostatic copying machine (1981-09-22),
14. D257984 - Electrophotographical duplicator (1981-01-20),

Title: Shigeru Kurozumi: Innovator in Projection Technology

Introduction

Shigeru Kurozumi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of projection technology, holding a total of 14 patents. His innovative work has influenced various applications in the industry.

Latest Patents

One of his latest patents includes advancements in projector technology. This innovation showcases his commitment to enhancing visual display systems and improving user experience.

Career Highlights

Throughout his career, Kurozumi has worked with notable companies such as Sharp Corporation and Sharp Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation.

Collaborations

Kurozumi has collaborated with talented individuals in the field, including Harumi Sakamoto and Hiroshi Kajimoto. These partnerships have fostered a creative environment that has led to groundbreaking advancements in projection technology.

Conclusion

Shigeru Kurozumi's contributions to the field of projection technology are noteworthy. His patents and collaborations reflect his dedication to innovation and excellence in his work.

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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