Naoya Hirase

This inventor holds 8 USPTO granted patents, plus 1 CIPO patent and 8 EPO patents. Top assignees: Sumitomo Metal Industries, Inc., Nippon Steel Sumitomo Metal Corporation. Active years: 2010-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoya Hirase. Retrieved from https://idiyas.com/inventor/naoya-hirase

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

USPTO Granted Patents = 8

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 8 (Patent Applications = 3)

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 13(Granted Patents)

Location History:

Wakayama, JP (2010 - 2011)
Osaka, JP (2011 - 2014)
Tokyo, JP (2016)

Company Filing History:

6 out of 929

Sumitomo Metal Industries, Inc.

patents

2 out of 1,102

Nippon Steel Sumitomo Metal Corporation

patents

Years Active: 2010-2016

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9468959 - Production method of seamless tube using round bar made of high Cr-high Ni alloy (2016-10-18),

2. 8863564 - Lubricant composition for hot metal working and method of hot metal working using the same (2014-10-21),

3. 8613817 - Method for producing duplex stainless steel seamless pipe (2013-12-24),

4. 8104316 - Piercing mill (2012-01-31),

5. 8082768 - Piercing and rolling plug, method of regenerating such piercing and rolling plug, and equipment line for regenerating such piercing and rolling plug (2011-12-27),

6. 8065900 - Method of manufacturing plug used to pierce and roll metal material, method of manufacturing metal pipe and plug used to pierce and roll metal material (2011-11-29),

7. 7866199 - Method for manufacturing seamless steel pipe made of high Cr-high Ni alloy steel (2011-01-11),

8. 7814771 - Method for Cr-plating of mandrel bars, the mandrel bar, and process for producing seamless tubes using the method and the mandrel bar (2010-10-19),

Title: Naoya Hirase - Pioneering Inventor from Osaka, JP

Introduction: Naoya Hirase is a distinguished inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Naoya Hirase has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

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

Conclusion: Naoya Hirase's relentless pursuit of innovation and his passion for creating solutions to complex problems have solidified his position as a respected figure in the world of inventors and technology pioneers.

Profile summary based on public USPTO records.