Sakai, Japan

Takao Kawamura

This inventor holds 27 USPTO granted patents, primarily in Electrophotographic Technology. Top assignees: Kyocera Corporation, Minolta Camera Kabushiki Kaisha, Takao Kawamura. Active years: 1980-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Kawamura. Retrieved from https://idiyas.com/inventor/takao-kawamura

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


% Patents Active = 81.5

Average Co-Inventor Count = 3.3

ph-index = 9

Forward Citations = 289(Granted Patents)


Location History:

  • Tsujino, Sakai-Shi, Osaka-Fu, JP (1983 - 1984)
  • Osaka, JP (1980 - 1987)
  • 398-1 Tsujino, Sakai-shi, Osaka, JP (1987)
  • Sakai-shi, Osaka, JP (1986 - 1989)
  • Takakuradai, Sakai-shi, Osaka-fu, JP (1989 - 1994)
  • Sakai-shi, Osaka-fu, JP (1990 - 1996)
  • Osaka JP (2004)
  • Osaka-shi, Osaka JP (2005)
  • Sakai-shi, Osaka JP (2006)
  • Sakai, JP (1984 - 2007)

Company Filing History:


Years Active: 1980-2007

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Areas of Expertise:
Acoustic Sensor
Heat Plate
Electrophotographic Sensitive Member
Liquid Crystal Device
Electroconductive Magnetic Carrier
Photosensitive Member
Hepatocyte Growth Factor
Thermal Head
Belt Type Fixing Device
Quick Heat Roller
Developer
Amorphous Silicon
27 patents (USPTO):Explore Patents

Title: The Innovative Work of Takao Kawamura from Sakai, JP

Introduction:

Takao Kawamura, a distinguished inventor hailing from Sakai, JP, has made significant contributions to the field of technology with a portfolio consisting of 27 patents. His groundbreaking inventions have revolutionized various industries and have set new standards in innovation.

Latest Patents:

Among his latest patents is the "Manufacturing method of acoustic sensor." This invention focuses on a semiconductor electret condenser microphone that can be made more compact while incorporating an acoustic sensor, a case for housing the sensor, and essential electronic circuits.

Another notable patent is the "Heat plate, heating element, belt type fixing device, and image forming apparatus." This invention introduces a heat plate for fixation that includes a metallic base plate and a heating resistor, capable of raising the temperature to a fixing temperature when energized and heated.

Career Highlights:

Takao Kawamura has showcased his expertise in renowned companies like Kyocera Corporation, where he honed his skills and developed cutting-edge technologies. His innovative approach has paved the way for advancements in various fields, making him a prominent figure in the world of inventions.

Collaborations:

Throughout his career, Kawamura has collaborated with esteemed colleagues such as Naooki Miyamoto and Yasuo Nishiguchi. Together, they have worked on groundbreaking projects that have left a lasting impact on the industry, showcasing the power of teamwork in driving innovation forward.

Conclusion:

In conclusion, Takao Kawamura's relentless pursuit of innovation and his exceptional talent have solidified his position as a visionary inventor. His patents stand as a testament to his ingenuity and dedication to shaping the future of technology. Takao Kawamura continues to inspire aspiring inventors worldwide with his remarkable contributions to the world of inventions.

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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