Soka, Japan

Kunio Morikubo

This inventor holds 3 USPTO granted patents. Top assignees: Somar Manufacturing Co., Ltd., Somar Corporation. Active years: 1981-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Morikubo. Retrieved from https://idiyas.com/inventor/kunio-morikubo

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 53(Granted Patents)


Location History:

  • Soka, JP (1981)
  • Souka, JP (1984)
  • Saitama, JP (1987)

Company Filing History:


Years Active: 1981-1987

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3 patents (USPTO):Explore Patents

Title: Kunio Morikubo: Innovator in Light-Sensitive Compositions

Introduction

Kunio Morikubo is a notable inventor based in Soka, Japan. He has made significant contributions to the field of light-sensitive materials, holding a total of 3 patents. His work focuses on developing innovative compositions that enhance the performance of lithographic printing plates.

Latest Patents

Morikubo's latest patents include a light-sensitive negative working composition featuring a diazonium condensate. This composition contains a light-sensitive diazo compound, a combination of two polymers, and an epoxy resin. The polymers are designed with specific structural units to improve the composition's properties. Additionally, he has developed photohardenable materials that consist of copolymers with ethylenically unsaturated bonds, which are crucial for various applications in printing and coating technologies.

Career Highlights

Throughout his career, Morikubo has worked with reputable companies such as Somar Manufacturing Co., Ltd. and Somar Corporation. His experience in these organizations has allowed him to refine his expertise in the development of advanced materials.

Collaborations

Some of his notable coworkers include Kohtaro Nagasawa and Tsutomu Satoh. Their collaboration has contributed to the advancement of innovative technologies in the field.

Conclusion

Kunio Morikubo's contributions to light-sensitive compositions and photohardenable materials have established him as a key figure in his field. His patents reflect a commitment to innovation and excellence in material science.

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]
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