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For the Inventor, By the Inventor

Mobara, Japan

Hiromitsu Kawamura

USPTO Granted Patents = 17

Average Co-Inventor Count = 4.3

ph-index = 10

Forward Citations = 338(Granted Patents)


Company Filing History:

goldMedal17 out of 42,496 
 
Hitachi, Ltd.
 patents

Years Active: 1981-2001

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17 patents (USPTO):Explore Patents
1. RE37183 - Image display panel having antistatic film with transparent and electroconductive properties and process for processing same (2001-05-22),
2. 6140757 - Color cathode-ray tube (CRT) and method of producing the same (2000-10-31),
3. 5880557 - Transparent plate, process for the production thereof and their applied (1999-03-09),
4. 5742118 - Ultrafine particle film, process for producing the same, transparent (1998-04-21),
5. 5707685 - Process for forming ultrafine particle film, transparent plate and image (1998-01-13),
6. 5665422 - Process for formation of an ultra fine particle film (1997-09-09),
7. 5612128 - Ultra fine particles having uneven surfaces and treatment plate using (1997-03-18),
8. 5396148 - Ultrafine particles, their production process and their use (1995-03-07),
9. 5291097 - Cathode-ray tube (1994-03-01),
10. 5189337 - Ultrafine particles for use in a cathode ray tube or an image display (1993-02-23),
11. 5122709 - Antistatic cathode ray tube with lobe like projections and high gloss (1992-06-16),
12. 4945282 - Image display panel having antistatic film with transparent and (1990-07-31),
13. 4723091 - Technique for preventing reflections in a cathode ray tube (1988-02-02),
14. 4278326 - Liquid crystal display element (1981-07-14),
15. 4277275 - Method for fabricating liquid crystal display element (1981-07-07),

Title: The Innovative Mind of Hiromitsu Kawamura

Introduction: Hiromitsu Kawamura, an accomplished inventor based in Mobara, Japan, has made significant contributions to the field of display technology. With a remarkable portfolio of 17 patents, Kawamura's innovations demonstrate his dedication to enhancing visual technology through advanced materials and processes.

Latest Patents: Among his latest patents, Kawamura has developed an "Image display panel having antistatic film with transparent and electroconductive properties." This invention features a silica (SiO) coat, which is applied to the front surface of the display panel, integrating fine particles of conductive metal oxides and hygroscopic metal salts. This innovative antistatic film improves visual clarity and functionality in display panels. Another notable patent is the "Color cathode-ray tube (CRT) and method of producing the same," which includes an antireflection layer and a black matrix layer on the inner faceplate. By incorporating SiO₂ fine particles, this design enhances image quality while maintaining structural integrity.

Career Highlights: Kawamura is currently affiliated with Hitachi, Ltd., a leading technology company in Japan renowned for its cutting-edge innovations. His work at Hitachi has allowed him to explore and implement new technologies, particularly within the realm of display systems, showcasing his ability to blend creativity with practical engineering solutions.

Collaborations: Kawamura has collaborated with talented coworkers such as Katsumi Kobara and Takao Kawamura, contributing to various projects that push the boundaries of display technology. Their combined expertise fosters a dynamic working environment that promotes innovation and development.

Conclusion: Hiromitsu Kawamura exemplifies the spirit of innovation in the technology sector. His 17 patents, particularly in display technology, reflect not only his technical skills but also his vision for the future of visual displays. As he continues to advance in his career, the impact of his work is likely to resonate within the industry for years to come.

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