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For the Inventor, By the Inventor

Kasuga, Japan

Tetsuhiro Iwai

This inventor holds 23 USPTO granted patents and 5 published patent applications, primarily in Plasma Processing. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuhiro Iwai. Retrieved from https://idiyas.com/inventor/tetsuhiro-iwai

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

USPTO Granted Patents = 23 

% Patents Active = 69.6

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 131(Granted Patents)


Location History:

  • Kasuga, JP (2004 - 2010)
  • Osaka, JP (2003 - 2020)
  • Fukuoka, JP (2002 - 2023)

Company Filing History:

goldMedal10 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal8 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal4 out of 16,454 
 
Panasonic Corporation
 patents
4. 1 out of 77 
 
Krosakiharima Corporation
 patents
5. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2002-2023

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Areas of Expertise:
Plasma Processing Apparatus
Plasma Dicing
Electrode Member
Silicon Substrate Treatment
Semiconductor Chips
Surface Treatment
Vacuum Processing
Electronic Component Manufacturing
Plasma Treating Method
Wafer Processing
Maintainability
Substrate Processing
23 patents (USPTO):Explore Patents
1. 11551943 - Plasma processing apparatus (2023-01-10),
2. 10796932 - Plasma processing apparatus (2020-10-06),
3. 10734203 - Plasma processing apparatus and plasma processing method (2020-08-04),
4. 10672593 - Plasma processing apparatus and plasma processing method (2020-06-02),
5. 9842750 - Plasma processing method (2017-12-12),
6. 9786472 - Plasma processing apparatus and method for manufacturing electronic component (2017-10-10),
7. 9583355 - Plasma processing apparatus and plasma processing method (2017-02-28),
8. 9401286 - Plasma processing apparatus (2016-07-26),
9. 8945411 - Plasma processing apparatus and plasma processing method (2015-02-03),
10. 8513097 - Plasma processing apparatus (2013-08-20),
11. 7994026 - Plasma dicing apparatus and method of manufacturing semiconductor chips (2011-08-09),
12. 7708860 - Plasma processing apparatus (2010-05-04),
13. 7138034 - Electrode member used in a plasma treating apparatus (2006-11-21),
14. 7074720 - Plasma treating apparatus, plasma treating method and method of manufacturing semiconductor device (2006-07-11),
15. 7056831 - Plasma processing apparatus and plasma processing method (2006-06-06),

Title: The Innovative Mind of Tetsuhiro Iwai

Introduction:

Tetsuhiro Iwai is a visionary inventor hailing from Kasuga, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Tetsuhiro Iwai holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible.

Career Highlights:

With a career spanning over two decades, Tetsuhiro Iwai has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations:

Throughout his career, Tetsuhiro Iwai has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing that has been instrumental in his success.

Conclusion:

Tetsuhiro Iwai's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions. His work continues to inspire and shape the landscape of modern 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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