Forward Citations = 11

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9 inventors (with patents filed for the assignee):

Noboru Saikaishi (3 out of 3 patents)

Yukio Numata (3 out of 3 patents)

Tetsuo Takahashi (2 out of 172 patents)

4. Kaoru Mitarai (2 out of 2 patents)

5. Tsuneo Yamada (2 out of 2 patents)

6. Mitsuo Matsuzawa (1 out of 1 patent)

7. Morio Kumagai (1 out of 1 patent)

8. Michinori Naito (1 out of 1 patent)

9. Shizuo Ishida (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4031473 - Station selecting device having improved monitor (1977-06-21),

2. 3982198 - Oscillators (1976-09-21),

3. 3982188 - Station selecting device having improved noise discrimination circuitry (1976-09-21),

4. 3971992 - Apparatus for presetting receivers of the synthesizing type (1976-07-27),

5. 3963245 - Apparatus for automatically returning a pick-up arm in a record player (1976-06-15),

6. 3950702 - Circuits for detecting trigger signals for use in synthesizing type (1976-04-13),

Company Overview

Trio Electronics Incorporated is a leading provider of electronic components and solutions for a wide range of industries. With over 20 years of experience in the field, our company offers high-quality products, exceptional customer service, and innovative solutions to meet our clients' needs. Our extensive product line includes sensors, connectors, switches, and cables, among others. We are committed to delivering reliable and cost-effective solutions to help our customers succeed in their businesses.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#2,468 in Tokyo

#5,988 in Japan

Tokyo, Japan

Trio Electronics Incorporated

Forward Citations = 11

9 inventors:

Noboru Saikaishi (3 out of 3 patents)

Yukio Numata (3 out of 3 patents)

Tetsuo Takahashi (2 out of 172 patents)

4. Kaoru Mitarai (2 out of 2 patents)

5. Tsuneo Yamada (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Trio Electronics Incorporated. Retrieved from https://idiyas.com/company/trio-electronics

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

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