Location History:
- Aichi, JP (2008)
- Aichi-ken, JP (2015)
- Niwa-Gun, JP (2020)
- Nagoya, JP (2020)
Company Filing History:
5 out of 4,920 
1 out of 832,891 Years Active: 2008-2020
Title: Kousuke Niwa: Innovator in Organic Synthesis and Optical Elements
Introduction
Kousuke Niwa is a notable inventor based in Niwa-gun, Japan. He has made significant contributions to the fields of organic synthesis and optical technology. With a total of 5 patents, Niwa's work showcases his innovative approach to solving complex problems in these areas.
Latest Patents
One of Niwa's latest patents is a method for producing a reaction product. This method involves obtaining the reaction product from a starting material through a specific organic synthesis reaction. The process includes setting a target wavelength to a peak wavelength of a reaction region in the infrared absorption spectrum of the starting material. Additionally, it requires preparing an infrared heater that emits an infrared ray at the target wavelength and applying this infrared ray to the starting material during the organic synthesis reaction.
Another significant patent by Niwa is related to an optical element and its manufacturing method. This optical element features an optical waveguide layer that includes a periodic structure of grooves. The waveguide layer has a thickness of at least 1.5 µm and is made from materials such as Ta2O5, Al2O3, LiNbO3, LiTaO3, AlN, GaN, SiC, and Yttrium aluminum garnet (YAG). The design ensures that certain conditions regarding the depth of grooves and their pitch are met, enhancing the performance of the optical element.
Career Highlights
Throughout his career, Kousuke Niwa has worked with various companies, including NGK Insulators, Inc. His experience in these organizations has contributed to his expertise and innovative capabilities in his field.
Collaborations
Niwa has collaborated with notable coworkers such as Hiroaki Isobe and Isao Saito. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Kousuke Niwa's contributions to organic synthesis and optical technology highlight his role as an influential inventor. His innovative methods and collaborations continue to impact the industry positively.