This inventor holds 4 USPTO granted patents. Top assignees: Kyowa Hakko Kogyo Co., Ltd., Kyowa Hakko Kogyo Kabushiki Kaisha, Nabtesco Corporation. Active years: 1981-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Higashimurayama, JP (1983)
- Higashimucayama, JP (1989)
- Tokyo, JP (1981 - 2006)
Company Filing History:
2 out of 730 
1 out of 45 
1 out of 400 
Years Active: 1981-2006
Title: Katsuyuki Watanabe: Innovator in Resin Technology
Introduction
Katsuyuki Watanabe is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of resin technology, holding a total of 4 patents. His work focuses on innovative processes for producing colored shaped articles from curable resin, showcasing his expertise in material science.
Latest Patents
Watanabe's latest patents include a process for producing colored shaped articles from curable resin and a method for determining lipid peroxide. The process involves a reliable addition operation for coloration, allowing for both single-color and multicolor applications. A liquid-phase, non-colored photo-curable resin is cured using laser light, forming a base layer. Subsequently, a colored layer is created by adding color ink to a liquid-phase pool region, which is then cured to match the hardness of the non-colored region. This innovative method enables the seamless formation of multiple colored layers. Additionally, his method for determining lipid peroxide involves a chromogen that reacts with peroxide in a sample, allowing for accurate measurement of absorbance in the visible ray region.
Career Highlights
Throughout his career, Watanabe has worked with prominent companies such as Kyowa Hakko Kogyo Co., Ltd. and Kyowa Hakko Kogyo Kabushiki Kaisha. His experience in these organizations has contributed to his development as a leading inventor in his field.
Collaborations
Watanabe has collaborated with notable individuals in the industry, including Toshio Tatano and Akira Miike. These partnerships have likely enhanced his innovative capabilities and broadened his impact on resin technology.
Conclusion
Katsuyuki Watanabe's contributions to resin technology through his patents and career achievements highlight his role as a significant inventor. His innovative processes and methods continue to influence the field, showcasing the importance of creativity and collaboration in technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile