Location History:
- Yokkaichi, JA (1977)
- Suzuka, JP (1985 - 2003)
- Tokyo, JP (1986 - 2013)
Company Filing History:
22 out of 377 
12 out of 1,057 
11 out of 5,118 
Years Active: 1977-2013
Title: Noboru Oshima: Innovator in Liquid-Crystal Display Technology
Introduction
Noboru Oshima is a renowned inventor based in Tokyo, Japan, known for his contributions to display technology with an impressive portfolio of 37 patents. His work largely focuses on developing innovative solutions that reduce manufacturing costs and improve efficiency in liquid-crystal displays (LCDs).
Latest Patents
Oshima's recent patents include advancements in light-condensing films, liquid-crystal panels, and their backlights, along with the manufacturing process for light-condensing film. He identified that conventional LCDs contain multiple components, which hinder cost reduction and shipping efficiency for large-area substrates. Oshima's ingenious approach involves preparing a liquid-crystal panel by forming individual optically functional films, a TFT (Thin-Film Transistor) device, and a light-emitting device on a long, thin film. This film is then laminated through a transfer process. The base film serving as a substrate in his liquid-crystal panel ideally possesses a thickness ranging from 10 µm to 200 µm, a curvature radius of 40 mm or less for flexibility, and a coefficient of thermal expansion not exceeding 50 ppm/°C. Furthermore, it optimally maintains a variation of ±5% or less in mechanical and optical properties when subjected to thermal history at 200°C.
Career Highlights
Throughout his career, Noboru Oshima has worked with notable companies such as Japan Synthetic Rubber Co., Ltd. and JSR Corporation. His extensive experience in these firms has significantly contributed to his understanding and development of advanced display technologies.
Collaborations
Oshima has collaborated with esteemed colleagues, including Tatsuo Fujimaki and Mitsuhiko Sakakibara. These professional relationships have fostered a creative environment that encourages the exchange of groundbreaking ideas and advancements in display technology.
Conclusion
Noboru Oshima's innovative contributions to liquid-crystal display technology demonstrate the importance of continuous research and development in enhancing manufacturing processes and reducing costs. With his significant portfolio of patents, he remains a pivotal figure in the evolution of display technology, paving the way for more efficient and economically viable solutions in the industry.
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.