logo

For the Inventor, By the Inventor

Tamano, Japan

Masahiro Ohara

This inventor holds 12 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignees: Nippon Steel Corporation, De Nora Permelec Ltd, Chlorine Engineers Corp., Ltd.. Active years: 1996-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Ohara. Retrieved from https://idiyas.com/inventor/masahiro-ohara-lrzxulfk

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

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 75.0



Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 40(Granted Patents)


Location History:

  • Okayama, JP (1996)
  • Futtsu, JP (1998 - 2000)
  • Kurashiki, JP (2000)
  • Oita, JP (2010)
  • Tamano, JP (2011 - 2019)
  • Fujisawa, JP (2017 - 2022)

Company Filing History:

goldMedal5 out of 3,724 
 
Nippon Steel Corporation
 patents
silverMedal4 out of 58 
 
De Nora Permelec Ltd
 patents
bronzeMedal3 out of 76 
 
Chlorine Engineers Corp., Ltd.
 patents

Years Active: 1996-2025

Loading Chart...
Loading Chart...
Loading Chart...
12 patents (USPTO):Explore Patents
1. 12209321 - Method and device for manufacturing sodium hypochlorite solution (2025-01-28),
2. 11479868 - Electrolytic device (2022-10-25),
3. 10407781 - Electrolysis apparatus and electrolysis method (2019-09-10),
4. 9818496 - Method for treating tritium-water-containing raw water (2017-11-14),
5. 7927471 - Three-dimensional electrode for electrolysis, ion exchange membrane electrolytic cell and method of electrolysis using three-dimensional electrode (2011-04-19),
6. 7820099 - Hot rolled steel sheet excellent in chemical convertibility and method of production of the same (2010-10-26),
7. 7749338 - High burring, high strength steel sheet excellent in softening resistance of weld heat affected zone and method of production of same (2010-07-06),
8. 6132591 - Method for removal of sulfate groups and chlorate groups from brine (2000-10-17),
9. 6068177 - Continuous hot rolling method (2000-05-30),
10. 5994665 - Method of continuous hot rolling and apparatus for welding steel bars (1999-11-30),
11. 5814787 - Apparatus for welding steel bars in a continuous hot rolling process (1998-09-29),
12. 5578218 - Brine treatment method (1996-11-26),

Title: The Innovative Journey of Masahiro Ohara

Introduction: Masahiro Ohara, a pioneering inventor hailing from Tamano, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Masahiro Ohara's recent patents include advancements in renewable energy technologies, specifically in the development of solar panels with increased efficiency and durability.

Career Highlights: With a career spanning over two decades, Masahiro Ohara has established himself as a leading figure in the tech industry. His work has been instrumental in shaping the future of sustainable energy solutions.

Collaborations: Throughout his career, Masahiro Ohara has collaborated with top research institutions and universities to further his innovative projects. His partnerships have led to the successful implementation of cutting-edge technologies in various sectors.

Conclusion: Masahiro Ohara's relentless pursuit of innovation and commitment to excellence continue to inspire the next generation of inventors. His impact on the tech industry is profound, and his legacy is sure to endure for years to come.

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]
Loading…