Company Filing History:
1 out of 1,379 
1 out of 1,788 Years Active: 1987-1999
Title: Kenichi Arai: Innovator in Optical Recording Technology
Introduction
Kenichi Arai is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of optical recording technology, holding a total of 2 patents. His work reflects a deep understanding of materials and their applications in innovative technologies.
Latest Patents
One of Kenichi Arai's latest patents is for an optical recording medium. This invention comprises at least a recording layer, a metal reflective layer, a protective layer, and a printing layer laminated on a transparent substrate. The printing layer is created by curing a UV-curing ink composition, which contains a compound with a solubility parameter ranging from 7 to 10. This compound does not participate in UV curing and does not react with other components in the ink composition. Another significant patent involves the production of aminoalkylsulfonic acids, showcasing his versatility in chemical innovations.
Career Highlights
Throughout his career, Kenichi Arai has worked with prominent companies such as Mitsui Toatsu Chemicals, Incorporated and Mitsui Chemicals, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in chemical and optical technologies.
Collaborations
Kenichi has collaborated with notable coworkers, including Isamu Yamamoto and Yoshiaki Noguchi. These partnerships have likely enriched his work and led to further innovations in his field.
Conclusion
Kenichi Arai's contributions to optical recording technology and chemical production highlight his role as a significant inventor. His patents reflect a commitment to innovation and a deep understanding of material science.