logo

For the Inventor, By the Inventor

Anjo, Japan

Masahiro Tomita

This inventor holds 34 USPTO granted patents, primarily in Piezoelectric Actuators. Top assignees: Nippon Soken, Inc., Nippondenso Co., Ltd., Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1982-2001.

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

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

USPTO Granted Patents = 34

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 19

Forward Citations = 854(Granted Patents)


Location History:

  • Aichi, JP (1991)
  • Anjo, JP (1982 - 1996)
  • Anjyo, JP (1983 - 2001)

Company Filing History:

goldMedal29 out of 1,600 
 
Nippon Soken, Inc.
 patents
silverMedal7 out of 3,252 
 
Nippondenso Co., Ltd.
 patents
bronzeMedal3 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
4. 1 out of 1 
 
Science and Technology Agency Natl. Institute for Research in Inorganic
 patent
where one patent can have more than one assignee

Years Active: 1982-2001

Loading Chart...
Areas of Expertise:
Piezoelectric Actuator
Semiconductor Wafer Etching
Exhaust Gas Cleaning
Ceramic Materials
Fuel Injection System
High Voltage Device
Carbon Particulates
Temperature Compensation
Electrical Heater
Dust Collecting Filter
Combustion Burner
Ceramic Filter
34 patents (USPTO):Explore Patents
1. 6251542 - Semiconductor wafer etching method (2001-06-26),
2. 5874365 - Semiconductor wafer etching method (1999-02-23),
3. 5527501 - Process for producing piezoelectric ceramic sheet and dielectric ceramic (1996-06-18),
4. 5004945 - Piezoelectric type actuator (1991-04-02),
5. 4990324 - Method for producing two-component or three-component lead (1991-02-05),
6. 4882079 - Piezoelectric ceramic materials (1989-11-21),
7. 4838233 - Pilot injection system for fuel injection pump (1989-06-13),
8. 4767967 - High voltage generating device (1988-08-30),
9. 4765919 - Piezoelectric ceramic materials (1988-08-23),
10. 4752712 - Piezoelectric laminate stack (1988-06-21),
11. 4705003 - Apparatus for controlling electroexpansive actuator avoiding (1987-11-10),
12. 4570098 - Temperature compensated stack of piezoelectric elements (1986-02-11),
13. 4553059 - Piezoelectric actuator and a piezoelectric pump injector incorporating (1985-11-12),
14. 4540535 - Method for producing a ceramic filter for cleaning exhaust gases from a (1985-09-10),
15. 4535589 - Exhaust gas cleaning device for internal combustion engine (1985-08-20),

Title: The Innovative Journey of Masahiro Tomita

Introduction: Masahiro Tomita, a pioneering inventor hailing from Anjo, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Masahiro Tomita holds several patents in various fields, showcasing his versatility and creativity in inventing new solutions to existing problems. His latest patents focus on cutting-edge technologies in the fields of robotics, artificial intelligence, and sustainable energy.

Career Highlights: Throughout his illustrious career, Masahiro Tomita has been recognized for his exceptional problem-solving skills and innovative thinking. He has received numerous awards for his inventions, solidifying his reputation as a visionary in the world of technology.

Collaborations: Masahiro Tomita has collaborated with leading research institutions, universities, and tech companies to further develop and implement his inventions. His collaborative efforts have led to the successful integration of his innovative ideas into real-world applications, benefiting society as a whole.

Conclusion: Masahiro Tomita's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His contributions have not only pushed the boundaries of technology but have also inspired future generations to think creatively and strive for groundbreaking solutions to complex problems.

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…