Osaka, Japan

Tomohiro Okumura

This inventor holds 104 USPTO granted patents and 17 published patent applications and 1 EPO patent, primarily in Plasma Processing (CPC class H01J37-321). Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 1994-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiro Okumura. Retrieved from https://idiyas.com/inventor/tomohiro-okumura

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

USPTO Granted Patents = 104 

% Patents Active = 35.6


Average Co-Inventor Count = 2.8

ph-index = 14

Forward Citations = 1,131(Granted Patents)

Forward Citations (Not Self Cited) = 1,093(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hirakata, JP (1994)
  • Neyagawa, JP (1996 - 1999)
  • Osaka-fu, JP (2002)
  • Kadoma, JP (1999 - 2014)
  • Osaka, JP (2000 - 2020)

Company Filing History:


Years Active: 1994-2020

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Areas of Expertise:
Plasma Processing Apparatus
Plasma Treatment Method
Semiconductor Manufacturing
Plasma Doping Method
Solar Cell Production
Electronic Device Manufacturing
Plasma Display Panel
Textured Silicon Substrate
Polycrystalline Solar Cell
Fin-Type Semiconductor Region
Carbon Dielectric Layer
Gate Shutter Technology
104 patents (USPTO):Explore Patents

Certainly! Here is an article about inventor Tomohiro Okumura:

Title: Innovator Spotlight - Tomohiro Okumura

Introduction:

Tomohiro Okumura is a prolific inventor based in Osaka, Japan, known for his groundbreaking work in developing innovative technologies. With a focus on patents related to substrate heating apparatus, plasma processing, and electronic device manufacturing methods, Okumura has made significant contributions to the field of electronics.

Latest Patents:

Among his 104 patents, some of Tomohiro Okumura's latest inventions include a Substrate Heating Apparatus, Substrate Heating Method, and Method of Manufacturing Electronic Devices. These patents aim to improve the uniformity of substrate processing using a linear heat source, enhancing the efficiency and quality of electronic device manufacturing processes.

Career Highlights:

Having worked at Matsushita Electric Industrial Co., Ltd., and Panasonic Corporation, Tomohiro Okumura has a rich background in the electronics industry. His expertise in substrate heating technologies has led to the development of cutting-edge products that have revolutionized the way electronic devices are manufactured.

Collaborations:

Throughout his career, Tomohiro Okumura has collaborated with talented individuals in the field, including Ichiro Nakayama and Yuichiro Sasaki. Together, they have worked on projects that have pushed the boundaries of innovation and paved the way for future advancements in electronics manufacturing.

Conclusion:

In conclusion, Tomohiro Okumura stands out as a visionary inventor who continues to drive innovation in the field of electronics. His commitment to excellence and passion for creating revolutionary technologies have solidified his reputation as a leading figure in the industry. With a diverse portfolio of patents and a history of successful collaborations, Okumura remains at the forefront of technological advancements, shaping the future of electronic device manufacturing.

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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