Tadao Kohashi

This inventor holds 19 USPTO granted patents, primarily in Thermal Transfer Technology. Top assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Electrical Industrial Co., Ltd.. Active years: 1976-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadao Kohashi. Retrieved from https://idiyas.com/inventor/tadao-kohashi

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

Calculating rank

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 10

Forward Citations = 335(Granted Patents)

Location History:

Kawasaki, JA (1976 - 1977)
Moriguchi, JP (1983 - 1987)
Osaka, JP (1988 - 1989)
Kawasaki, JP (1980 - 1992)

Company Filing History:

18 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 115

Matsushita Electrical Industrial Co., Ltd.

patents

Years Active: 1976-1992

Loading Chart...

Areas of Expertise:

Thermal Transfer

Electroosmotic Ink

Printing Apparatus

Display Device

Colorant Dissolution

Thermal Printer

Ink Recording

Thermal Transfer Sheet

Light Modulating Device

Projection Television

Capillary Openings

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5115254 - Thermal transfer recording apparatus using a thermal transfer material (1992-05-19),

2. 4833530 - Method and apparatus for printing ink by dissolving colorant with (1989-05-23),

3. 4826717 - Thermal transfer sheet (1989-05-02),

4. 4819010 - Thermal printer using a thermally transferable ink sheet (1989-04-04),

5. 4731647 - Method and apparatus for printing ink by dissolving colorant with (1988-03-15),

6. 4670307 - Thermal transfer recording sheet and method for recording (1987-06-02),

7. 4541042 - Transfer recording method and apparatus therefor (1985-09-10),

8. 4525727 - Electroosmotic ink printer (1985-06-25),

9. 4488785 - Display device having juxtaposed capillary openings for generating (1984-12-18),

10. 4481520 - Electroosmotic ink printer head (1984-11-06),

11. 4479135 - Ink recording apparatus (1984-10-23),

12. 4419663 - Display device (1983-12-06),

13. 4396925 - Electroosmotic ink printer (1983-08-02),

14. 4387382 - Ink recording apparatus (1983-06-07),

15. 4383265 - Electroosmotic ink recording apparatus (1983-05-10),

Title: Tadao Kohashi - Innovative Inventor from Moriguchi, JP

Introduction: Tadao Kohashi is a renowned inventor hailing from Moriguchi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tadao Kohashi holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating cutting-edge technologies.

Career Highlights: With a career spanning over two decades, Tadao Kohashi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Tadao Kohashi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Tadao Kohashi's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology in Japan and beyond.

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]