Hiroshi Makishima

Title: The Innovative Mind of Hiroshi Makishima

Introduction: Hiroshi Makishima, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of materials science. With a total of three patents to his name, his work focuses on enhancing the functionality and performance of various materials, particularly in the coating and ink industries.

Latest Patents: Hiroshi Makishima's latest innovations include an ink composition for ink jet recording and a rust preventing coating composition. The ink composition consists of a water-soluble wetting agent, water, a water-soluble dye, and an oxygen absorber, designed for optimal performance in ink jet applications. His rust preventive coating composition ensures a long pot life and minimizes the generation of white rust, achieved through the incorporation of specific salts such as molybdate, tungstate, phosphomolybdate, and phosphotungstate into a base of alkali metal silicate or ammonium silicate and zinc powder.

Career Highlights: Throughout his career, Hiroshi Makishima has worked with renowned companies, including Dai Nippon Toryo Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His roles in these organizations have allowed him to hone his expertise and drive innovation in coating technologies and ink formulations.

Collaborations: Hiroshi's journey in the world of inventions has been marked by fruitful collaborations with notable coworkers such as Minoru Hosoda and Toshiharu Hayashi. Their combined efforts have undoubtedly contributed to the advancement of the technologies he has developed.

Conclusion: Hiroshi Makishima stands out as a forward-thinking inventor whose work continues to impact industries. With his patents focusing on essential applications such as ink jet recording and rust prevention, Makishima embodies the spirit of innovation. His career and collaborations reflect a dedication to improving material performance, securing his legacy as a prominent figure in technological advancement.