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For the Inventor, By the Inventor

Hachioji, Japan

Tadahisa Sawano

This inventor holds 10 USPTO granted patents. Top assignees: Casio Computer Co., Ltd., Casio Keisanki Kabushiki Kaisha. Active years: 1991-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadahisa Sawano. Retrieved from https://idiyas.com/inventor/tadahisa-sawano

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 142(Granted Patents)


Location History:

  • Ohome, JP (1991)
  • Hachiohji, JP (1996)
  • Hachioji, JP (1995 - 2004)
  • Tokyo, JP (2004)
  • Hachiouji, JP (2005)

Company Filing History:

goldMedal6 out of 5,234 
 
Casio Computer Co., Ltd.
 patents
silverMedal4 out of 442 
 
Casio Keisanki Kabushiki Kaisha
 patents

Years Active: 1991-2005

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10 patents (USPTO):Explore Patents
1. D507293 - Electronic calculator (2005-07-12),
2. D499753 - Projector (2004-12-15),
3. D498249 - Projector (2004-11-10),
4. D488500 - Electronic calculator (2004-04-14),
5. D454150 - Cash register (2002-03-06),
6. D379181 - Combined pager, telephone dialer and electronic calculator having the (1997-05-13),
7. D375981 - Video game machine with seal printer (1996-11-26),
8. D375304 - Cartridge for a video game machine with seal printer (1996-11-05),
9. D356817 - Electronic label printer (1995-03-28),
10. D317935 - Electronic calculator (1991-07-02),

Title: The Innovative Journey of Tadahisa Sawano

Introduction

Tadahisa Sawano is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of technology, particularly in the development of electronic devices. With a total of 10 patents to his name, Sawano has established himself as a key figure in innovation.

Latest Patents

Among his latest patents are advancements in electronic calculators and projectors. These inventions reflect his commitment to enhancing user experience and functionality in everyday technology.

Career Highlights

Sawano has had a notable career, working with esteemed companies such as Casio Computer Co., Ltd. and Casio Keisanki Kabushiki Kaisha. His work in these organizations has allowed him to push the boundaries of technology and contribute to the development of innovative products.

Collaborations

Throughout his career, Sawano has collaborated with talented individuals, including Kenji Takahata and Atsushi Shigemura. These partnerships have fostered creativity and led to the successful realization of various projects.

Conclusion

Tadahisa Sawano's journey as an inventor showcases his dedication to innovation and technology. His contributions have left a lasting impact on the industry, and his work continues to inspire future generations of 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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