Masao Kasuga

This inventor holds 16 USPTO granted patents, primarily in Digital Signal Processing. Top assignee: Victor Company of Japan, Limited. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Kasuga. Retrieved from https://idiyas.com/inventor/masao-kasuga-t5qwttq2

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

Calculating rank

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 8

Forward Citations = 269(Granted Patents)

Location History:

Sagamihara, JA (1976)
Yokohama, JP (1982)
Sagamihara, JP (1979 - 1985)

Company Filing History:

16 out of 2,887

Victor Company of Japan, Limited

patents

Years Active: 1976-1985

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Areas of Expertise:

Digital-to-Analog Converter

Digital Equalizer

IIR Filter

Sampling Frequency Converter

Binaural Signal Processing

Multichannel Reproduction

Gain Control Circuit

Composite Filter

Angle Modulation

Limiting Amplifier

Signal Processing Circuit

Quality Control

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4542369 - Digital-to-analog converting device (1985-09-17),

2. 4524422 - Digital equalizer capable of varying the center frequency, quality (1985-06-18),

3. 4521867 - IIR digital filter having low coefficient sensitivity (1985-06-04),

4. 4472785 - Sampling frequency converter (1984-09-18),

5. 4471381 - System for converting number of scanning lines (1984-09-11),

6. 4453255 - Characteristic control system for a digital equalizer (1984-06-05),

7. 4366471 - Variable speed digital reproduction system using a digital low-pass (1982-12-28),

8. 4188504 - Signal processing circuit for binaural signals (1980-02-12),

9. 4186281 - Multichannel record disc reproducing apparatus (1980-01-29),

10. 4152550 - Apparatus for reproducing a multichannel record disc (1979-05-01),

11. 3991283 - Multichannel record disc reproducing system (1976-11-09),

12. 3983334 - Matrix and equalizer circuit with gain control (1976-09-28),

13. 3944755 - Composite filter circuit (1976-03-16),

14. 3936618 - Multichannel record disc reproducing system and apparatus (1976-02-03),

15. 3934087 - Angle modulated wave demodulation system (1976-01-20),

Title: The Innovative Journey of Masao Kasuga

Introduction: Masao Kasuga, a pioneering inventor hailing from Sagamihara, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Kasuga's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With a career spanning over two decades, Kasuga has worked with leading tech companies in Japan, leading research teams and spearheading projects that have resulted in numerous successful patents and inventions. His expertise lies in the intersection of software development, hardware engineering, and data analytics.

Collaborations: Throughout his career, Kasuga has collaborated with top researchers from universities and research institutions worldwide, fostering a culture of innovation and knowledge sharing. His collaborative projects have led to the development of cutting-edge technologies that have revolutionized various industries.

Conclusion: Masao Kasuga's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a visionary inventor in the global tech landscape. His contributions continue to inspire future generations of inventors and innovators.

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]