Location History:
- Yokkaichi, JP (1994)
- Mie, JP (1985 - 1995)
Company Filing History:
4 out of 546 
2 out of 14 
1 out of 29 Years Active: 1985-1995
Title: Isao Itoh: Innovator in Thermoplastic Resin and Hair Cosmetic Compositions
Introduction
Isao Itoh is a notable inventor based in Mie, Japan. He has made significant contributions to the fields of thermoplastic resin films and hair cosmetic compositions. With a total of 5 patents to his name, his work showcases innovative solutions that enhance product performance.
Latest Patents
One of Isao Itoh's latest patents is for a thermoplastic resin film with excellent offset printability. This film features a coated layer comprising a quaternary ammonium salt copolymer, which includes various structural units that provide exceptional printability and antistatic properties. Another significant patent involves hair cosmetic compositions that utilize sulfide linked polysiloxanes. This composition is designed to improve hair softness, luster, and styling ease while ensuring good hairstyle retainability and damage-restoring characteristics.
Career Highlights
Throughout his career, Isao Itoh has worked with prominent companies such as Mitsubishi Petrochemical Company Limited and Mitsubishi Yuka Fine Chemicals Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of materials science.
Collaborations
Isao Itoh has collaborated with notable individuals in his field, including Kazuhide Hayama and Takao Yazaki. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Isao Itoh's contributions to innovations in thermoplastic resin films and hair cosmetic compositions highlight his role as a significant inventor. His patents reflect a commitment to enhancing product functionality and performance in various applications.