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For the Inventor, By the Inventor

Sagamihara, Japan

Hiroki Kihara

This inventor holds 21 USPTO granted patents and 2 published patent applications and 5 EPO patents, primarily in Epoxy Resin Technology. Top assignees: Canon Kabushiki Kaisha, International Business Machines Corporation, Sony Corporation. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Kihara. Retrieved from https://idiyas.com/inventor/hiroki-kihara

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 28.6

 

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 64(Granted Patents)


Location History:

  • Austin, TX (US) (2006 - 2010)
  • Kawasaki, JP (2009 - 2011)
  • Sagamihara, JP (2012 - 2017)
  • Kanagawa, JP (2012 - 2023)

Company Filing History:

goldMedal8 out of 93,136 
 
Canon Kabushiki Kaisha
 patents
silverMedal6 out of 166,425 
 
International Business Machines Corporation
 patents
bronzeMedal4 out of 58,148 
 
Sony Corporation
 patents
4. 3 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents
5. 1 out of 1,799 
 
Sony Computer Entertainment Inc.
 patents
6. 1 out of 3,320 
 
Sony Semiconductor Solutions Corporation
 patents
where one patent can have more than one assignee

Years Active: 2006-2025

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Areas of Expertise:
Epoxy Resin Composition
Liquid Ejection Head
Communication System
Image Processing
Thermal Sensing
High Frequency Divider
Driver Circuit
Clock Regeneration
Integrated Circuit
Temperature Detection
DVOR Monitor
21 patents (USPTO):Explore Patents
1. 12234331 - Method for producing epoxy resin composition (2025-02-25),
2. 11834575 - Epoxy resin composition (2023-12-05),
3. 11005477 - Driver circuit and control method therefor, and transmission/reception system (2021-05-11),
4. 9827765 - Liquid ejection head and method for manufacturing the same (2017-11-28),
5. 8970750 - Image outputting apparatus, image outputting method, image processing apparatus, image processing method, program, data structure and imaging apparatus (2015-03-03),
6. 8964073 - Image outputting apparatus, image outputting method, image processing apparatus, image processing method, program, and image pickup apparatus (2015-02-24),
7. 8833901 - Liquid ejection head and method of manufacturing the same (2014-09-16),
8. 8467490 - Communication system, receiver and reception method (2013-06-18),
9. 8439483 - Liquid ejection head and method of producing the same (2013-05-14),
10. 8376518 - Liquid discharge head and method for manufacturing the same (2013-02-19),
11. 8246152 - Liquid discharge head and its manufacturing method (2012-08-21),
12. 8125278 - Clock regeneration apparatus and electric equipment (2012-02-28),
13. 7952520 - DVOR monitor device, and DVOR monitor method (2011-05-31),
14. 7791531 - VOR monitoring receiving apparatus and VOR monitor receiving method (2010-09-07),
15. 7760843 - High frequency divider state correction circuit (2010-07-20),

Title: Inventor Hiroki Kihara - Revolutionizing Technology in Sagamihara

Introduction: Hiroki Kihara is a visionary inventor hailing from Sagamihara, Japan, known for his groundbreaking contributions to the field of technology.

Latest Patents: Hiroki Kihara holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Kihara has worked with leading tech companies in Japan, spearheading projects that have pushed the boundaries of technological advancements.

Collaborations: Throughout his career, Hiroki Kihara has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Hiroki Kihara's relentless pursuit of innovation and his passion for creating technology that shapes the future make him a prominent figure in the world of inventors and innovators.

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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