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For the Inventor, By the Inventor

Osaka, Japan

Seiichiro Nishiguchi

This inventor holds 4 USPTO granted patents. Top assignee: Sharp Kabushiki Kaisha Corporation. Active years: 1977-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichiro Nishiguchi. Retrieved from https://idiyas.com/inventor/seiichiro-nishiguchi

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Osaka, JA (1977)
  • Osaka, JP (1978 - 1980)

Company Filing History:

goldMedal4 out of 25,949 
 
Sharp Kabushiki Kaisha Corporation
 patents

Years Active: 1977-1980

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4 patents (USPTO):Explore Patents
1. D256697 - Electronic calculating machine (1980-09-02),
2. D250430 - Electronic calculating machine (1978-11-28),
3. D248995 - Electronic calculating machine (1978-08-15),
4. D246351 - Digital clock (1977-11-15),

Title: The Innovations of Seiichiro Nishiguchi

Introduction

Seiichiro Nishiguchi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of electronic devices, particularly in the development of calculating machines. With a total of four patents to his name, Nishiguchi has established himself as a key figure in technological innovation.

Latest Patents

One of his latest patents includes an electronic calculating machine, which showcases his expertise in creating advanced electronic solutions. This invention reflects his commitment to enhancing the functionality and efficiency of calculating devices.

Career Highlights

Nishiguchi is currently employed at Sharp Corporation, a leading company in the electronics industry. His work at Sharp has allowed him to collaborate on various innovative projects that push the boundaries of technology.

Collaborations

Throughout his career, Nishiguchi has worked alongside talented individuals such as Shigetoshi Hazama and Yoshiaki Kobayashi. These collaborations have contributed to the success of his inventions and the advancement of electronic technology.

Conclusion

Seiichiro Nishiguchi's contributions to the field of electronic calculating machines highlight his innovative spirit and dedication to technological advancement. His work continues to influence the industry and inspire future inventors.

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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