This inventor holds 20 USPTO granted patents, primarily in Synthetic Paper Technology. Top assignees: Oji Yuka Goseishi Co., Ltd., Oji-Yuka Synthetic Paper Co., Ltd., Yupo Corporation. Active years: 1982-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (2002)
- Ibaraki, JP (1982 - 2012)
- Kashima-gun, JP (2016)
Company Filing History:
8 out of 29 
7 out of 26 
5 out of 98 
Years Active: 1982-2016
Areas of Expertise:
Title: **Masaaki Yamanaka - Innovator in Multi-layered Resin Technologies**
Introduction
Masaaki Yamanaka, hailing from Ibaraki, Japan, is a prominent inventor with an impressive repository of 20 patents. His innovative contributions primarily focus on multilayered-stretched resin films and labeled in-mold shaped articles, showcasing advancements in material technology that merge functionality with eco-friendliness.
Latest Patents
Two of Yamanaka's latest patents stand out due to their practical applications and innovative designs. The first is a **multilayered-stretched resin film**, which features a printable front layer comprising a thermoplastic resin and an inorganic fine powder or organic filler. The film is designed with a back layer that allows for exceptional printing and embossing, while also being easily removable from walls, making it a sustainable alternative to traditional wallpapers.
The second patent involves a **labeled in-mold shaped article**, which integrates an in-mold label made from a thermoplastic resin-containing substrate and a heat-seal layer that withstands immersion in water at elevated temperatures. This invention not only ensures strong adherence of the label to the shaped article but also allows for easy removal, thus enhancing user convenience and promoting recyclable options.
Career Highlights
Yamanaka's career is marked by his association with reputable companies, including Oji Yuka Goseishi Co., Ltd. and Oji-yuka Synthetic Paper Co., Ltd. His tenure at these organizations reinforced his expertise in the development of advanced resin materials and the application of innovative manufacturing processes.
Collaborations
Yamanaka has worked alongside talented individuals such as Kazuyuki Kimura and Yozo Ohba. Their collaborative efforts have undoubtedly contributed to the successful realization of various innovative projects within the resin technology landscape, further establishing Yamanaka's reputation as an influential inventor.
Conclusion
Masaaki Yamanaka's dedication to innovation and his extensive portfolio of patents reflect his commitment to advancing resin technologies. With practical applications that prioritize ease of use and sustainability, Yamanaka continues to make significant contributions to the field, inspiring future inventors and continuing to shape the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile