Company Filing History:
Years Active: 2012-2020
Title: The Innovative Contributions of Takahiro Maruyama
Introduction
Takahiro Maruyama is a notable inventor based in Annaka, Japan. He has made significant contributions to the field of heat conductive materials, holding a total of 3 patents. His work focuses on developing advanced materials that enhance thermal conductivity and insulation properties.
Latest Patents
One of Maruyama's latest patents is a heat conductive sheet. This innovative sheet comprises a cured product layer of a heat conductive silicone composition on one or both surfaces of a glass cloth. The glass cloth is sealed using a cured product of a heat conductive resin composition. The heat conductive silicone composition includes an organic silicon compound component and an aspherical heat conductive filler. The amount of the heat conductive filler ranges from 250 to 600 parts by mass with respect to 100 parts by mass of the organic silicon compound component. Notably, the heat conductive filler has a DOP oil absorption of not more than 80 ml/100 g. This heat conductive sheet can be continuously manufactured by coating molding and can be wound into a roll, even with the use of an inexpensive aspherical heat conductive filler. It boasts high heat conductivity, low thermal contact resistance, and excellent insulating properties.
Another significant patent is a thermally conductive sheet. This sheet includes a glass cloth filled with a thermally conductive resin composition. One or both surfaces of the glass cloth are layered with a cured, thermally conductive silicone composition. The thermally conductive silicone composition comprises a silicone component and thermally conductive filler (C) in an amount of 1,200 to 2,000 parts by mass, relative to 100 parts by mass of the silicone component. The thermally conductive filler (C) has an average particle size smaller than 15 µm, with an amount of particles having a particle size of 45 µm or larger being 0 to 3 mass %, and an amount of particles having a particle size of 75 µm or larger being 0 to 0.01 mass %, based on the amount of the thermally conductive filler (C).
Career Highlights
Takahiro Maruyama is currently employed at Shin-Etsu Chemical Co., Ltd., where he continues to innovate in the field of thermal materials. His work has been instrumental in advancing the technology surrounding heat conductive sheets and thermally conductive materials.
Collaborations
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.