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For the Inventor, By the Inventor

Tokyo, Japan

Iichiro Hashimoto

This inventor holds 23 USPTO granted patents and 1 published patent application, primarily in Wearable Technology. Top assignees: Casio Keisanki Kabushiki Kaisha, Casio Computer Co., Ltd., Nec Casio Mobile Communications, Ltd.. Active years: 2004-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Iichiro Hashimoto. Retrieved from https://idiyas.com/inventor/iichiro-hashimoto

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

USPTO Granted Patents = 23 

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 8

Forward Citations = 157(Granted Patents)


Location History:

  • Kawasaki, JP (2004 - 2018)
  • Tokyo, JP (2007 - 2024)
  • Kanagawa, JP (2015 - 2024)

Company Filing History:

goldMedal21 out of 442 
 
Casio Keisanki Kabushiki Kaisha
 patents
silverMedal1 out of 5,234 
 
Casio Computer Co., Ltd.
 patents
bronzeMedal1 out of 63 
 
Nec Casio Mobile Communications, Ltd.
 patents

Years Active: 2004-2024

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Areas of Expertise:
Wearable Activity Tracker
Watch Case
Wearable Information Terminal
Electronic Keyboard
Digital Camera
Projector
Wrist Watch
Portable Telephone
Hand Device
Timepiece
Recording Medium
Musical Instrument
23 patents (USPTO):Explore Patents
1. D1030538 - Watch case (2024-06-11),
2. D1015915 - Watch case (2024-02-27),
3. D1015189 - Watch case (2024-02-20),
4. D952495 - Watch case (2022-05-24),
5. D952486 - Wearable activity tracker (2022-05-24),
6. D938417 - Wearable information terminal (2021-12-14),
7. D936051 - Wearable information terminal (2021-11-16),
8. D927326 - Wearable information terminal (2021-08-10),
9. D924076 - Watch case (2021-07-06),
10. D923491 - Watch case (2021-06-29),
11. D912541 - Watch case (2021-03-09),
12. D899272 - Watch case (2020-10-20),
13. 10139783 - Hand device, electronic timepiece, hand driving method of electronic timepiece and recording medium (2018-11-27),
14. D807201 - Wrist watch (2018-01-09),
15. D742763 - Wrist watch (2015-11-10),

Title: Iichiro Hashimoto: Innovator in Watch Case Technology

Introduction: Iichiro Hashimoto is a prominent inventor based in Tokyo, Japan, known for his contributions to the field of watch case technology. With an impressive tally of 23 patents, his work has significantly influenced the design and functionality of watch cases in the industry.

Latest Patents: Among his latest innovations, Iichiro has developed advanced designs for watch cases, further enhancing durability and style. These patents showcase his commitment to blending aesthetic appeal with practical functionality.

Career Highlights: Iichiro has made a notable impact in the technology sector, particularly through his roles at Casio Keisanki Kabushiki Kaisha and NEC Casio Mobile Communications, Ltd. His dedication and expertise have led to numerous advancements in product development and design.

Collaborations: Throughout his career, Iichiro has collaborated with talented individuals such as Keishiro Yamamoto and Kazuhito Sakaguchi. These collaborations have contributed to the innovative spirit of his work, resulting in designs that stand out in the competitive watch industry.

Conclusion: Iichiro Hashimoto's contributions to watch case technology exemplify the spirit of innovation. With 23 patents to his name, his work continues to inspire future generations of inventors and engineers in the field.

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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