Mitaka, Japan

Masahiko Annaka


Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Mitaka, JP (1989 - 1990)
  • Tokyo, JP (1990)

Company Filing History:


Years Active: 1989-1990

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3 patents (USPTO):Explore Patents

Title: Masahiko Annaka: Innovator in Polymer Technology

Introduction

Masahiko Annaka is a notable inventor based in Mitaka, Japan. He has made significant contributions to the field of polymer technology, holding a total of 3 patents. His work focuses on the production of crosslinked polymer particles, which have various applications in different industries.

Latest Patents

One of Masahiko Annaka's latest patents is a process for producing crosslinked polymer particles. This process involves a two-step method. The first step includes polymerizing a polymerizable monomer that contains a small percentage of a crosslinkable monomer in a suitable medium. This results in crosslinked polymer particles with a particle size ranging from 0.8 to 10 micrometers. The second step allows these particles to absorb a polymerizable monomer in an aqueous medium, followed by polymerization to achieve crosslinked polymer particles with a particle size of 1 to 30 micrometers and a crosslinking degree of 1.0 to 98%.

Career Highlights

Throughout his career, Masahiko Annaka has worked with prominent companies, including Mitsubishi Kasei Corporation. His experience in these organizations has contributed to his expertise in polymer science and innovation.

Collaborations

Masahiko Annaka has collaborated with notable colleagues such as Hiroshi Kusano and Hideaki Kiniwa. These partnerships have likely enhanced his research and development efforts in the field of polymer technology.

Conclusion

Masahiko Annaka is a distinguished inventor whose work in polymer technology has led to valuable innovations. His patents and collaborations reflect his commitment to advancing the field and contributing to the scientific community.

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