Mitsunori Yokomakura

This inventor holds 18 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Electronics Corporation. Active years: 1987-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsunori Yokomakura. Retrieved from https://idiyas.com/inventor/mitsunori-yokomakura

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

USPTO Granted Patents = 18

% Patents Active = 83.3

Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 66(Granted Patents)

Location History:

Osaka, JP (2001 - 2003)
Takatsuki, JP (1987 - 2004)

Company Filing History:

17 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 655

Matsushita Electronics Corporation

patents

Years Active: 1987-2004

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6825610 - Carbon ink, electron-emitting element, method for manufacturing an electron-emitting element and image display device (2004-11-30),

2. 6653366 - Carbon ink, electron-emitting element, method for manufacturing an electron-emitting element and image display device (2003-11-25),

3. 6577047 - Cathode ray tube (2003-06-10),

4. 6573647 - Color CRT having shadow mask with vibration attenuator (2003-06-03),

5. 6570313 - Color cathode-ray tube with shadow mask and frame (2003-05-27),

6. 6469431 - Color crt having shadow mask with vibration attenuator (2002-10-22),

7. 6357106 - Method for mounting parts and making an IC card (2002-03-19),

8. 6208072 - Image display apparatus with focusing and deflecting electrodes (2001-03-27),

9. 6109993 - Flat type image display apparatus and fabrication method therefor (2000-08-29),

10. 5603650 - Image display apparatus and method of making the same (1997-02-18),

11. 5554910 - Elastic restraint for flat panel displays (1996-09-10),

12. 5446337 - Image display apparatus and method of making the same (1995-08-29),

13. 5192892 - Picture display device with a vibration-preventing element (1993-03-09),

14. 5189335 - Method of controlling electron beams in an image display apparatus (1993-02-23),

15. 5104343 - Method for manufacturing flat display device (1992-04-14),

Title: Innovations of Mitsunori Yokomakura

Introduction

Mitsunori Yokomakura is a prominent inventor based in Takatsuki, Japan. He holds a total of 18 patents, showcasing his significant contributions to the field of technology and innovation. His work primarily focuses on advancements in carbon ink and electron-emitting elements, which have applications in image display devices.

Latest Patents

Yokomakura's latest patents include a carbon ink with high electric field emission efficiency, an improved electron-emitting element, and a method for manufacturing these elements. The carbon ink is designed for an inexpensive printing process suitable for mass production. It comprises carbon particles with a 6-membered carbon ring and support particles to enhance performance. The resulting image display device utilizes this innovative carbon ink to achieve high image quality and efficiency.

Career Highlights

Throughout his career, Mitsunori Yokomakura has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Matsushita Electronics Corporation. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies.

Collaborations

Yokomakura has collaborated with several professionals in his field, including Michiaki Watanabe and Kanji Imai. These collaborations have likely enriched his research and development efforts, leading to innovative solutions in his area of expertise.

Conclusion

Mitsunori Yokomakura's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in image display technology and carbon ink applications.

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]