Company Filing History:

21 out of 58,129

Sony Corporation

patents

1 out of 895

Sumitomo Metal Mining Company, Ltd.

patents

1 out of 68

Arisawa Mfg. Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1976-1992

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5124089 - Method of producing transmissive screens (1992-06-23),

2. 5045974 - Display tube assembly and mounting process thereof (1991-09-03),

3. 4948537 - Method of producing a resin mold for rear projection screen (1990-08-14),

4. 4857800 - Electron beam indicator tube with accelerating electrode (1989-08-15),

5. 4734623 - Fluorescent display apparatus (1988-03-29),

6. 4727284 - Light source display for a large picture screen (1988-02-23),

7. 4710765 - Luminescent display device (1987-12-01),

8. 4630826 - Golf club head (1986-12-23),

9. 4587553 - Apparatus for displaying images wtih reduced coarseness (1986-05-06),

10. 4563699 - Television receiver or projection type (1986-01-07),

11. 4533850 - Color projector apparatus of single cathode ray tube type (1985-08-06),

12. 4529905 - Cathode ray tube apparatus (1985-07-16),

13. 4526601 - Method of fixing an electron gun assembly into the neck of a cathode ray (1985-07-02),

14. 4339694 - Flat cathode ray tube (1982-07-13),

15. 4291253 - Grid structure for color picture tube (1981-09-22),

Title: Akio Ohkoshi: A Visionary Inventor in Display Technology

Introduction: Akio Ohkoshi is a prominent inventor based in Tokyo, Japan, known for his innovative contributions to display technology. With an impressive portfolio of 21 patents, Ohkoshi is recognized for his work in advancing the functionality and reliability of display systems.

Latest Patents: Among his latest patents, Ohkoshi has developed a method for producing transmissive screens and a display tube assembly process that significantly enhances assembly efficiency. This patented technology involves a display tube assembly where plug pins are mounted on a printed circuit board, which is then attached to the display tube. Notably, the design allows for a watertight case, improving the reliability of the assembly process by eliminating the need for a window portion at the rear surface. Such innovations greatly enhance the working properties and durability of display systems.

Career Highlights: Throughout his career, Akio Ohkoshi has worked with renowned companies, including Sony Corporation and Sumitomo Metal Mining Company, Ltd. His dedication to innovation in display technologies has established him as a key figure in the industry.

Collaborations: Ohkoshi's work has often seen him collaborate with talented individuals in the field. Notable coworkers include Hideaki Nakagawa and Koji Tsuruta, who have contributed to the success of various projects alongside Ohkoshi.

Conclusion: Akio Ohkoshi's contributions to display technology, evidenced by his numerous patents and collaborative efforts, showcase his commitment to improving and innovating within the sector. His latest developments in display tube assembly highlight his role as an influential inventor and a pioneer in designing more efficient and reliable display systems.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.