Yasunori Niwa

This inventor holds 3 USPTO granted patents. Top assignees: Sony Corporation, Sanyo Chemical Industries, Ltd.. Active years: 1992-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunori Niwa. Retrieved from https://idiyas.com/inventor/yasunori-niwa

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

Calculating rank

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 9(Granted Patents)

Location History:

Aichi, JP (1992 - 1994)
Inazawa, JP (2005)

Company Filing History:

Sanyo Chemical Industries, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1992-2005

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6908719 - Photosensitive compound and photosensitive composition (2005-06-21),

2. 5316785 - Method and apparatus of forming a coating film on an inner surface of a (1994-05-31),

3. 5135420 - Process for manufacturing cathode ray tube (1992-08-04),

Title: Yasunori Niwa: Innovator in Photosensitive Compounds

Introduction

Yasunori Niwa is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of photosensitive compounds and coating technologies. With a total of 3 patents, his work has had a considerable impact on various industries.

Latest Patents

One of his latest patents involves a water-soluble photosensitive compound represented by specific general formulas. This invention focuses on a photosensitive group that has an absorption maximum wavelength of not longer than 305 nm in the ultraviolet absorption spectrum. Another significant patent pertains to a method and apparatus for forming a coating film on the inner surface of a cathode ray tube. This innovative method ensures that slurries are uniformly coated and prevents scattering during the recovery process.

Career Highlights

Yasunori Niwa has worked with prominent companies such as Sony Corporation and Sanyo Chemical Industries, Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in technology.

Collaborations

Throughout his career, Yasunori has collaborated with talented individuals, including Kazuhiko Sumi and Hiroshi Kanoh. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Yasunori Niwa's contributions to the field of photosensitive compounds and coating technologies highlight his role as a significant inventor. His patents and collaborations reflect his dedication to innovation and advancement in technology.

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]