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For the Inventor, By the Inventor

Wakayama, Japan

Kazuhiko Yao

This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignee: Honshu Chemical Industry Co., Ltd.. Active years: 2000-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Yao. Retrieved from https://idiyas.com/inventor/kazuhiko-yao

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 = 80.0


Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 14(Granted Patents)


Company Filing History:

goldMedal10 out of 59 
 
Honshu Chemical Industry Co., Ltd.
 patents

Years Active: 2000-2006

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10 patents (USPTO):Explore Patents
1. 6992227 - Process for producing 1, 1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane (2006-01-31),
2. 6972344 - Method of producing pure 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane (2005-12-06),
3. 6875896 - Method for producing high purity 1,1-bis(4-hydroxyphenyl)cyclohexanes (2005-04-05),
4. 6720460 - Hydroxyphenyl adamantanes and process for the production of the same (2004-04-13),
5. 6673975 - Method for producing 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane (2004-01-06),
6. 6673974 - Process for production of 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane (2004-01-06),
7. 6673973 - Method of producing 1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane (2004-01-06),
8. 6512149 - Method for removing butyl groups from butyl phenol compounds (2003-01-28),
9. 6284931 - Process for producing 3, 3, 5-trimethylcyclohexylidenebisphenol (2001-09-04),
10. 6118029 - Process for producing 3,3',5,5'-tetra-t butylbiphenol (2000-09-12),

Title: Kazuhiko Yao - Pioneering Inventor from Wakayama

Introduction: Kazuhiko Yao is a renowned inventor hailing from Wakayama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazuhiko Yao holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over three decades, Kazuhiko Yao has worked with leading tech companies and research institutions, playing a key role in the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Kazuhiko Yao has collaborated with top scientists, engineers, and researchers from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous breakthrough inventions.

Conclusion: Kazuhiko Yao's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the limits of what is possible in the world of technology.

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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