Company Filing History:
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Years Active: 2003-2012
Title: Katsuhiro Otsuka: Innovator in Thermoplastic Resins and Communication Technology
Introduction
Katsuhiro Otsuka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of thermoplastic resin compositions and portable communication devices. With a total of 2 patents, Otsuka's work reflects a commitment to innovation and technological advancement.
Latest Patents
Otsuka's latest patents include a thermoplastic resin composition and a portable telephone with an advanced character input method. The thermoplastic resin composition comprises 100 parts by weight of a thermoplastic resin and 1 to 400 parts by weight of a granular inorganic filler. This invention enhances various properties such as extrusion moldability, rigidity, impact resistance, thermal stability, and hue. The resin molded article derived from this composition exhibits an excellent balance of these properties.
The portable telephone patent features a ten-key pad that allows for the input of multiple character types. Each key on the pad has several contact points, enabling the selection of characters based on the position pressed. This innovative design allows for efficient character input, enhancing user experience.
Career Highlights
Throughout his career, Otsuka has worked with prominent companies such as Mitsubishi Engineering-Plastics Corporation and Matsumura Sangyo Co., Ltd. His experience in these organizations has contributed to his expertise in materials science and telecommunications.
Collaborations
Otsuka has collaborated with notable individuals in his field, including Makoto Nakamura and Hiroshi Nakano. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Katsuhiro Otsuka's contributions to thermoplastic resins and portable communication technology highlight his role as a significant inventor. His patents demonstrate a blend of creativity and technical skill, paving the way for advancements in these 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.