IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Hajime Morishita

USPTO Granted Patents = 15

Average Co-Inventor Count = 5.8

ph-index = 5

Forward Citations = 122(Granted Patents)


Location History:

  • Ota, JP (1986)
  • Tokyo, JP (1981 - 1992)

Company Filing History:

goldMedal15 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 87 
 
Kasei Optonix, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1981-1992

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15 patents (USPTO):Explore Patents
1. 5173382 - Photosensitive composition containing water-soluble binder and aromatic (1992-12-22),
2. 5081394 - Black matrix color picture tube (1992-01-14),
3. 5024920 - Process for forming a pattern using a photosensitive azide and a (1991-06-18),
4. 4815821 - Face plate for display (1989-03-28),
5. 4735880 - Photosensitive composition and pattern forming process using same (1988-04-05),
6. 4612268 - Method of forming phosphor pattern on fluorescent screen for color (1986-09-16),
7. 4564572 - Process for forming pattern (1986-01-14),
8. 4520094 - Process for forming powder pattern on light exposed layer having (1985-05-28),
9. 4510226 - Photosensitive composition and pattern forming process using same (1985-04-09),
10. 4409313 - Powder deposition to form pattern on light imaged photosensitive (1983-10-11),
11. 4377630 - Photosensitive composition (1983-03-22),
12. 4318971 - Method of forming fluorescent screen of color picture tube (1982-03-09),
13. 4276363 - Process for forming phosphor screens with treated phosphors (1981-06-30),
14. 4273842 - Process for forming patternwise coated powder layer (1981-06-16),
15. 4269918 - Process for forming patternwise coated powder layer (1981-05-26),

Title: Hajime Morishita: Innovator in Photosensitive Technology

Introduction

Hajime Morishita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of photosensitive compositions and display technologies. With a total of 15 patents to his name, Morishita's work has had a lasting impact on various industries.

Latest Patents

Among his latest patents is a photosensitive composition containing a water-soluble binder and aromatic. This innovative composition comprises a water-soluble polymer, a dichromate, and at least one aromatic diazonium salt selected from aromatic diazonium sulfates, sulfonates, and chromates. It boasts high sensitivity, allowing for the formation of patterns with high resolution and shortened exposure times. Another notable patent is the black matrix color picture tube, which features a phosphor layer and a black matrix layer formed on the inner surface of the faceplate. This design includes a layer of glass with a low softening point, strategically placed between the phosphor layer and the inner surface of the faceplate, enhancing the tube's performance during fabrication.

Career Highlights

Hajime Morishita has worked with esteemed companies such as Hitachi, Ltd. and Kasei Optonix, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field.

Collaborations

Throughout his career, Morishita has collaborated with notable coworkers, including Saburo Nonogaki and Nobuaki Hayashi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Hajime Morishita's contributions to the field of photosensitive technology and display systems are noteworthy. His innovative patents and collaborations reflect his dedication to advancing technology. His work continues to influence the industry and inspire future innovations.

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