Company Filing History:
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1 out of 13 
Years Active: 1991-1995
**Title: Takeyuki Uchida: A Pioneer in Blow-Molding Technologies**
Introduction
Takeyuki Uchida, an innovative inventor based in Yokkaichi, Japan, has made significant contributions to the field of resinous molding with a total of two patented inventions. His work emphasizes efficient blow-molding techniques, advancing manufacturing processes for large-sized molded products.
Latest Patents
One of Takeyuki Uchida’s notable patents is the "Blow-molding method for resinous molding product and apparatus therefor." This invention describes a method where a parison is suspended between a pair of metallic molds. By utilizing expanding members, which contact specific portions of the parison, temperature differentials are strategically set to achieve desired thickness ratios. This process allows for the elongation and thinning of parison sections while cooling the specified portions, culminating in the efficient blow-molding of products through compressed air.
Another significant patent is for a "Polyphenylene ether resin composition." This composition includes polyphenylene ether, polyamide, rubber-like material, and a compatibilizing agent with functional groups. The addition of a melt tension modifier enhances the blow-molding process, reducing parison drawdown and facilitating the creation of large, molded products.
Career Highlights
Throughout his career, Takeyuki Uchida has held positions in reputable companies, notably Mitsubishi Petrochemical Company Limited and Toyo Seat Ltd. His experience in these organizations has contributed to his expertise in resin technology and manufacturing processes.
Collaborations
Uchida has collaborated with talented coworkers such as Kazunobu Nakamori and Takayuki Inoue. These partnerships have likely fostered a creative environment leading to the innovative approaches seen in his patented inventions.
Conclusion
Takeyuki Uchida continues to be a pivotal figure in the realm of blow-molding technologies. His patents not only enhance manufacturing efficiencies but also pave the way for advancements in the production of resinous molded products. His dedication to innovation solidifies his reputation as a distinguished inventor 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.