Kazuhito Sakaguchi

This inventor holds 21 USPTO granted patents, primarily in Digital Electronics. Top assignees: Casio Keisanki Kabushiki Kaisha, Casio Computer Co., Ltd.. Active years: 1998-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhito Sakaguchi. Retrieved from https://idiyas.com/inventor/kazuhito-sakaguchi

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

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 227(Granted Patents)

Location History:

Kawasaki, JP (1998 - 2000)
Sagamihara, JP (2004 - 2008)
Atsugi, JP (2009 - 2015)
Kanagawa, JP (2003 - 2019)

Company Filing History:

20 out of 442

Casio Keisanki Kabushiki Kaisha

patents

2 out of 5,234

Casio Computer Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1998-2019

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Areas of Expertise:

Digital Camera

Projector

Electronic Keyboard

Information Display

Portable Television

Electronic Organ

Printer

Calculator

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D856411 - Electronic calculator with printer (2019-08-13),

2. D722098 - Information display terminal (2015-02-03),

3. D605675 - Digital camera (2009-12-08),

4. D572299 - Electronic keyboard musical instrument (2008-07-01),

5. D572298 - Electronic keyboard musical instrument (2008-07-01),

6. D562874 - Projector (2008-02-26),

7. D562872 - Projector (2008-02-26),

8. D547349 - Digital camera (2007-07-24),

9. D541327 - Digital camera (2007-04-24),

10. D532435 - Digital camera (2006-11-21),

11. D531652 - Digital camera (2006-11-07),

12. D529546 - Printer (2006-10-03),

13. D509237 - Electronic keyboard musical instrument (2005-09-06),

14. D502723 - Digital camera (2005-03-08),

15. D502484 - Digital camera (2005-03-01),

Title: Kazuhito Sakaguchi – Innovator in Electronic Technology

Introduction

Kazuhito Sakaguchi is an accomplished inventor based in Sagamihara, Japan, renowned for his significant contributions to electronic technology. With a total of 21 patents to his name, Sakaguchi has demonstrated a profound ability to innovate, particularly in the realm of calculators and information display systems.

Latest Patents

Among his notable inventions, Sakaguchi holds patents for an electronic calculator with a printer and an information display terminal. These inventions showcase his expertise in creating user-friendly devices that enhance the functionality of electronic products.

Career Highlights

Kazuhito Sakaguchi has had a distinguished career, working with leading companies such as Casio Keisanki Kabushiki Kaisha and Casio Computer Co., Ltd. His tenure at these organizations has allowed him to make impactful advancements in electronic devices, contributing to the evolution of calculators and other technologies.

Collaborations

Throughout his career, Sakaguchi has collaborated with talented individuals such as Yosuke Nagayama and Masaki Ogino. Their joint efforts have undoubtedly played a role in the successful development and implementation of innovative technologies, driving the industry forward.

Conclusion

Kazuhito Sakaguchi stands as a testament to the spirit of innovation in the electronics field. With his impressive portfolio of patents and collaborations, he continues to inspire future generations of inventors and engineers, demonstrating the vital link between creativity and technological advancement.

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]