Location History:
- Gunma, JP (1989 - 1993)
- Ohta, JP (1994)
- Tokyo, JP (1995 - 1999)
Company Filing History:
Years Active: 1989-1999
Title: The Innovations of Hisayuki Nagaoka
Introduction
Hisayuki Nagaoka is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of organosiloxane compositions, holding a total of nine patents. His work focuses on developing innovative materials that exhibit excellent adhesion properties.
Latest Patents
Nagaoka's latest patents include a curable organosiloxane composition. This composition comprises an organopolysiloxane with aliphatic unsaturated hydrocarbon groups, an organopolyhydrogensiloxane, a platinum-based catalyst, and an oil-absorbing filler. This formulation allows for satisfactory adhesion to substrates without the need for wiping off organic oily contaminants. Another notable patent is a room temperature-curable organopolysiloxane composition. This composition also features an organopolysiloxane, an organosilicon compound with hydrolyzable groups, and an oil-absorbing filler. It similarly provides excellent adhesion in various applications.
Career Highlights
Nagaoka is currently employed at Toshiba Silicone Co., Ltd., where he continues to innovate in the field of silicone materials. His expertise in organopolysiloxane compositions has positioned him as a key figure in the industry.
Collaborations
Throughout his career, Nagaoka has collaborated with notable coworkers such as Michio Zenbayashi and Chiyuki Shimizu. These collaborations have further enhanced his research and development efforts.
Conclusion
Hisayuki Nagaoka's contributions to organosiloxane compositions demonstrate his commitment to innovation and excellence in material science. His patents reflect a deep understanding of chemical properties and practical applications, making him a valuable inventor in his field.