Junzo Tanaka

This inventor holds 29 USPTO granted patents, primarily in Microwave Heating Technology. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1976-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junzo Tanaka. Retrieved from https://idiyas.com/inventor/junzo-tanaka

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

USPTO Granted Patents = 29

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 12

Forward Citations = 429(Granted Patents)

Location History:

Fujiidera, JA (1976 - 1978)
Fujidera, JP (1979)
Fujiidera, JP (1978 - 1990)

Company Filing History:

29 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

Years Active: 1976-1990

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Areas of Expertise:

Heating Apparatus

Gas Combustion

Microwave Oven

Control Circuit

High Frequency Heating

Cooking Appliance

Rotary Heater

Wave Guide Plate

Hot Air Circulating

Electric Heating Arrangement

Door Assembly

Uniform Electric Field

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4968246 - Heating apparatus (1990-11-06),

2. 4901705 - Gas combustion apparatus (1990-02-20),

3. 4804812 - Microwave oven with combined rotary heater and wave guide plate (1989-02-14),

4. 4521183 - Cooking appliance (1985-06-04),

5. 4415799 - Multi-function oven with control circuit for operation during (1983-11-15),

6. 4371769 - Microwave heating apparatus (1983-02-01),

7. 4347420 - Microwave seal structure in microwave oven (1982-08-31),

8. 4345134 - High frequency heating apparatus (1982-08-17),

9. 4337384 - Cooking appliance of the hot air circulating type (1982-06-29),

10. 4335292 - High frequency oven with drawer type door (1982-06-15),

11. 4326112 - Microwave oven having a tubular L-shaped antenna (1982-04-20),

12. 4314126 - Microwave heating apparatus with cooling conduit (1982-02-02),

13. 4283614 - Cooking device with high-frequency heating means and resistance heating (1981-08-11),

14. 4231007 - High voltage switch for cooking apparatus (1980-10-28),

15. 4211910 - High frequency heating apparatus with improved door arrangement (1980-07-08),

Title: Junzo Tanaka - Pioneering Inventor from Fujiidera

Introduction: Junzo Tanaka is a renowned inventor hailing from Fujiidera, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Tanaka's latest patents include innovative designs in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technology.

Career Highlights: With a career spanning over three decades, Tanaka has been instrumental in developing cutting-edge technologies that have revolutionized industries worldwide. His work has been recognized with numerous awards and accolades.

Collaborations: Tanaka has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life. His ability to work across disciplines has led to the creation of truly transformative technologies.

Conclusion: Junzo Tanaka's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His contributions continue to inspire the next generation of inventors and shape the future of 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]