Location History:
- Tokyo, JA (1978)
- Shizuoka, JP (2011)
- Numazu, JP (2011 - 2012)
Company Filing History:
7 out of 28,544 
1 out of 1,037 
Years Active: 1978-2012
Title: Yoshiaki Matsunaga: Innovator in Thermosensitive Recording Materials
Introduction
Yoshiaki Matsunaga is a prominent inventor based in Numazu, Japan. He has made significant contributions to the field of thermosensitive recording materials, holding a total of 8 patents. His innovative work has led to advancements in high-speed coating technologies and improved image quality in recording materials.
Latest Patents
Matsunaga's latest patents include a thermosensitive recording material that can be produced through high-speed coating. This material excels in head-matching properties and provides printed images with excellent waterproofness, while maintaining high sensitivity and storage stability. The composition includes a support, an under layer containing plastic hollow particles, and a thermosensitive color-developing layer with a leuco dye and a developer. The layers are formed through simultaneous coating using a curtain coating method. Another notable patent is for a heat-sensitive recording material, which consists of a substrate, a heat-sensitive color-developing layer, and a protective layer. The protective layer contains a binder resin made from diacetone-modified polyvinyl alcohol, ensuring durability and effectiveness.
Career Highlights
Throughout his career, Matsunaga has worked with notable companies such as Ricoh Company, Ltd. and the Agency of Industrial Science and Technology. His experience in these organizations has allowed him to refine his expertise in the development of innovative recording materials.
Collaborations
Matsunaga has collaborated with several talented individuals in his field, including Shinji Takano and Toshiaki Ikeda. These partnerships have contributed to the success of his projects and the advancement of technology in thermosensitive materials.
Conclusion
Yoshiaki Matsunaga's contributions to thermosensitive recording materials have made a significant impact in the industry. His innovative patents and collaborations highlight his dedication to advancing technology in this field.
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.