Noriyasu Kita

This inventor holds 11 USPTO granted patents. Top assignees: Konica Corporation, Konishiroku Photo Industry Co., Ltd.. Active years: 1984-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriyasu Kita. Retrieved from https://idiyas.com/inventor/noriyasu-kita

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

USPTO Granted Patents = 11

% Patents Active = 90.9

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 72(Granted Patents)

Location History:

Musashimurayama, JP (1984 - 1989)
Hino, JP (1984 - 2004)

Company Filing History:

Konishiroku Photo Industry Co., Ltd.

patents

Years Active: 1984-2004

Loading Chart...

11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6677113 - Sensitizing dye and silver halide photographic material (2004-01-13),

2. 6492102 - Silver halide emulsion and silver halide light sensitive photographic material (2002-12-10),

3. 6093527 - Benzimidazolocarbocyanine dye, and silver halide emulsion and silver (2000-07-25),

4. 5866315 - Silver halide photographic light sensitive material (1999-02-02),

5. 5814580 - Thermal transfer recording material (1998-09-29),

6. 5580711 - Silver halide photographic light-sensitive material (1996-12-03),

7. 5252448 - Silver halide photographic light sensitive material comprising at least (1993-10-12),

8. 4840869 - Light-sensitive composition (1989-06-20),

9. 4467027 - Process of developing posi-type lithographic printing plate with (1984-08-21),

10. 4467025 - Photosensitive compositions (1984-08-21),

11. 4442196 - Photosensitive composition (1984-04-10),

Title: Noriyasu Kita: Innovator in Photographic Materials

Introduction

Noriyasu Kita is a prominent inventor based in Hino, Japan, known for his significant contributions to the field of photographic materials. With a total of 11 patents to his name, Kita has made remarkable advancements in the development of sensitizing dyes and silver halide photographic materials.

Latest Patents

Kita's latest patents include innovations such as spectral sensitizing dyes represented by specific formulas, which are crucial for silver halide photographic materials and thermally developable photosensitive materials. Another notable patent involves a red or infrared sensitive silver halide emulsion, which comprises at least one compound represented by a specific formula. This emulsion is essential for creating high-quality photographic materials.

Career Highlights

Throughout his career, Noriyasu Kita has worked with renowned companies, including Konica Corporation and Konishiroku Photo Industry Co., Ltd. His work has significantly impacted the photographic industry, leading to advancements in imaging technology.

Collaborations

Kita has collaborated with notable individuals in the field, including Nobuaki Kagawa and Kiyoshi Goto. These collaborations have further enhanced his innovative contributions to photographic materials.

Conclusion

Noriyasu Kita's work in the field of photographic materials showcases his dedication to innovation and excellence. His patents and collaborations have left a lasting impact on the industry, solidifying his reputation as a leading inventor.

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]