Eiichi Toide

This inventor holds 30 USPTO granted patents, primarily in Projection Technology. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1988-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Toide. Retrieved from https://idiyas.com/inventor/eiichi-toide

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

USPTO Granted Patents = 30

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 12

Forward Citations = 484(Granted Patents)

Location History:

Kyoto, JP (1989)
Nagaokakyo, JP (1988 - 1998)
Tokyo, JP (1998)

Company Filing History:

30 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

Years Active: 1988-1998

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Areas of Expertise:

Projection Type Display

Lens System

Optical Head

Display Apparatus

Light Source

Image Projection

Astigmatism Correction

Liquid Crystal Panel

Color Display

Signal to Noise Ratio

Cathode Ray Tube

Diffraction Grating

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5765934 - Projection type display (1998-06-16),

2. 5745297 - Retrofocus lens system (1998-04-28),

3. 5739875 - Projection unit for projection type display apparatus (1998-04-14),

4. 5642229 - Projection lens unit (1997-06-24),

5. 5607216 - Projection display apparatus (1997-03-04),

6. 5582473 - Projection display apparatus (1996-12-10),

7. 5572364 - Projection lens system (1996-11-05),

8. 5570140 - Projection unit for projection type display apparatus (1996-10-29),

9. 5537167 - Projection type display apparatus (1996-07-16),

10. 5404246 - Projection lens system (1995-04-04),

11. 5337093 - Projection television system including a plurality of display elements (1994-08-09),

12. 5321789 - Projection display apparatus, and light guide tube/light valve for use (1994-06-14),

13. 5248518 - Projection cathode ray tube (1993-09-28),

14. 5216649 - Optical head with a tilt correction servo mechanism (1993-06-01),

15. 5210627 - Optical record and reproduction apparatus with liquid crystal panel that (1993-05-11),

Title: The Innovative Journey of Eiichi Toide

Introduction: Eiichi Toide, a pioneering inventor hailing from Nagaokakyo, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Eiichi Toide's latest patents include advancements in renewable energy technologies, smart home devices, and medical equipment, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Eiichi Toide has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of innovation.

Collaborations: Throughout his career, Eiichi Toide has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Eiichi Toide's relentless pursuit of innovation and his passion for creating solutions to complex problems have solidified his reputation as a visionary inventor in the global tech community.

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]