Location History:
- Sagamihara, JP (1997 - 2002)
- Anpachi-gun, JP (2014 - 2019)
Company Filing History:
Years Active: 1997-2019
Title: Innovations of Mitsumasa Ono: A Pioneer in Polyester Film Technology
Introduction
Mitsumasa Ono, an innovative inventor based in Anpachi-gun, Japan, holds an impressive portfolio of 12 patents. His contributions to the field of polyester films and related technologies have significantly influenced various industries, including electronics and construction.
Latest Patents
Among his latest patents are notable inventions such as a biaxially stretched laminated polyester film and associated laminated glass structures. This particular polyester film consists of 51 or more layers with alternating compositions. The film utilizes polyethylene-2,6-naphthalenedicarboxylate for the first layer and a polyester with ethylene terephthalate or ethylene naphthalene dicarboxylate components for the second layer. Key specifications include an average reflectance of not more than 25% within the 400 to 750 nm wavelength range and an average reflectance of 50% or more within 800 to 1,200 nm. Notably, the film maintains a Young's modulus of 2,400 MPa or more at 90°C in at least one direction.
Another patent includes a multilayered reflective polarizing film designed for liquid crystal display (LCD) devices. This film promises high polarization performance, similar to that of traditional absorption-type polarizing plates. The multilayered structure features a combination of an aromatic polyester and an optically isotropic polyester, achieving a precise refractive index difference between its layers to maximize optical performance.
Career Highlights
Ono's career has seen him contribute to renowned companies such as Teijin Limited and Teijin DuPont Films Japan Limited. His work at these firms has allowed him to pioneer advancements in material science and applications for industrial use.
Collaborations
Throughout his career, Mitsumasa Ono has collaborated with notable coworkers, including Takeo Asai and Tetsuo Yoshida. These partnerships have undoubtedly fostered a creative environment that has led to innovative breakthroughs in polyester technology.
Conclusion
Mitsumasa Ono stands out as a significant figure in the realm of innovations involving polyester films. His extensive patent portfolio and collaborative spirit highlight his dedication to pushing the boundaries of material science. As technology continues to evolve, Ono's inventions will likely play a crucial role in shaping future applications across various industries.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.