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For the Inventor, By the Inventor

Tokyo, Japan

Hirokazu Morii

This inventor holds 16 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Nippon Paper Industries Co., Ltd., Mitsubishi Heavy Industries Limited, Yoshimura Company. Active years: 2005-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Morii. Retrieved from https://idiyas.com/inventor/hirokazu-morii

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

USPTO Granted Patents = 16 

% Patents Active = 18.8

 

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 62(Granted Patents)


Location History:

  • Kita-ku, JP (2010)
  • Tokyo, JP (2005 - 2022)

Company Filing History:

goldMedal9 out of 343 
 
Nippon Paper Industries Co., Ltd.
 patents
silverMedal4 out of 4,746 
 
Mitsubishi Heavy Industries Limited
 patents
bronzeMedal4 out of 8 
 
Yoshimura Company
 patents
4. 3 out of 6 
 
Fuji Hollow Valve Inc.
 patents
where one patent can have more than one assignee

Years Active: 2005-2022

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16 patents (USPTO):Explore Patents
1. 11215091 - Hollow engine valve and manufacturing method therefor (2022-01-04),
2. 10526933 - Hollow engine valve and manufacturing method therefor (2020-01-07),
3. 9427795 - Method for producing a hollow engine valve (2016-08-30),
4. 9302317 - Method for manufacturing hollow engine valve (2016-04-05),
5. 8881391 - Method for producing hollow engine valve (2014-11-11),
6. 8713793 - Method for producing metallic-sodium-filled engine valve (2014-05-06),
7. 8561297 - Method for producing engine valve in which sodium metal is sealed (2013-10-22),
8. 8025924 - Cast-coated papers and processes for preparing thereof (2011-09-27),
9. 7901542 - Coated papers for newsprint inks and processes for preparing them (2011-03-08),
10. 7829182 - Coated paper for printing (2010-11-09),
11. 7828933 - Coated sheet for rotary offset printing (2010-11-09),
12. 7575802 - Coated printing papers (2009-08-18),
13. 7208068 - Dullish coated paper for printing (2007-04-24),
14. 7160419 - Coated paper for printing (2007-01-09),
15. 7101459 - Printing coated paper (2006-09-05),

Title: Hirokazu Morii - Pioneering Inventor from Tokyo, JP

Introduction: Hirokazu Morii is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hirokazu Morii holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Morii has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products and solutions.

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

Conclusion: Hirokazu Morii's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the landscape of technology not only in Japan but across the globe.

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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