Takashi Furuhata

This inventor holds 33 USPTO granted patents, primarily in Video Signal Processing. Top assignees: Hitachi, Ltd., Mitsubishi Denki Kabushiki Kaisha. Active years: 1976-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Furuhata. Retrieved from https://idiyas.com/inventor/takashi-furuhata

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

USPTO Granted Patents = 33

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 12

Forward Citations = 497(Granted Patents)

Location History:

Yokohama, JA (1976 - 1977)
Kanagawa, JP (1989)
Yokohama, JP (1980 - 1990)
Yokoham, JP (1990)
Kamakura, JP (1990 - 2000)

Company Filing History:

Mitsubishi Denki Kabushiki Kaisha

patents

Years Active: 1976-2000

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Areas of Expertise:

Video Signal Recording

Magnetic Recording

Audio Playback

Signal Processing

High-Definition Imaging

Compression and Coding

Phase-Lock Control

Frequency Discrimination

Tracking Control

Time Base Correction

Variable Speed Playback

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6104865 - Video signal recording and/or reproducing apparatus for recording and/or (2000-08-15),

2. 5907364 - Display device for information signals (1999-05-25),

3. 5699471 - Magnetic recording and reproducing apparatus of video signals (1997-12-16),

4. 5499145 - Magnetic recording apparatus with capability of recording signals of a (1996-03-12),

5. 5414523 - Audio signal recording/reproducing apparatus for recording and (1995-05-09),

6. 5374955 - High-definition imaging device, and apparatuses for recording and (1994-12-20),

7. 5363251 - Magnetic recorIding device (1994-11-08),

8. 5323273 - Audio signal recording and playback apparatus of magnetic recording and (1994-06-21),

9. 5280396 - Video signal processing apparatus for correcting time base of video (1994-01-18),

10. 5272519 - Recording/reproducing apparatus employing sum and difference sequential (1993-12-21),

11. 5239421 - Video signal processing method and apparatus with timebase disturbance (1993-08-24),

12. 4972335 - Video signal recording and reproducing apparatus and method suitable for (1990-11-20),

13. 4967161 - Signal processing method and apparatus (1990-10-30),

14. 4954902 - Tracking control method and device in rotary head type magnetic (1990-09-04),

15. 4916553 - Video signal recording and reproducing method and apparatus (1990-04-10),

Title: Innovative Contributions of Takashi Furuhata in Video Technology

Introduction

Takashi Furuhata is a prominent inventor based in Kamakura, Japan, with an impressive portfolio of 33 patents to his name. His work primarily focuses on advancements in video signal technologies, contributing significantly to the fields of television and image display systems.

Latest Patents

Furuhata's latest patents include a novel "Video Signal Recording and/or Reproducing Apparatus," designed to handle both high-definition and standard television signals. This innovative apparatus enables the recording and reproduction of video signals from two different systems, ensuring that standard television signals are displayed with a picture quality comparable to high-definition signals. The invention addresses issues related to aspect ratios, ultimately delivering a higher-quality viewing experience.

Another notable patent is for a "Display Device for Information Signals," which facilitates highly efficient image display across various television signal formats, including standard, high-definition, progressive scanning, and stereoscopic signals. This device incorporates multiple signal input units, along with a sophisticated signal conversion and processing system that enhances image quality while reducing costs. The result is a versatile display system capable of eliminating various disturbances and achieving a stereoscopic visual experience.

Career Highlights

Throughout his esteemed career, Takashi Furuhata has contributed to major companies such as Hitachi, Ltd. and Mitsubishi Electric Corporation. His work in these organizations has enabled him to pursue groundbreaking research and development in video technology, leading to the creation of advanced patents that reflect his innovative spirit and technical expertise.

Collaborations

Furuhata's path to success has been supported by notable collaborations with talented individuals such as Hiroaki Takahashi and Yasufumi Yumde. Together, these innovators have formed a dynamic team, pushing the boundaries of what is possible in the realm of video signal technologies.

Conclusion

In summary, Takashi Furuhata stands out as a leading inventor in the video technology sector, with a rich portfolio of patents that showcase his commitment to innovation. His contributions have not only advanced the capabilities of video signal recording and display systems but also enhanced the consumer experience in television viewing. As he continues to drive progress in this field, Furuhata’s work will undoubtedly leave a lasting impact on the industry.

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]