Location History:
- Amimachi, JP (1982 - 1987)
- Ami, JP (1980 - 1993)
- all if Inashiki, JP (1995)
- Inashiki, JP (1986 - 1996)
- Inashiki-gun, JP (1996 - 1998)
- Ibaraki, JP (1986 - 2000)
Company Filing History:
17 out of 546 
4 out of 2,346 
4 out of 28 
Years Active: 1980-2000
Title: Innovations of Hiroshi Iwane: A Profile of an Inventor
Introduction: Hiroshi Iwane, based in Ibaraki, Japan, is a distinguished inventor known for his contributions to the field of homocystine purification and production. With a remarkable portfolio comprising 27 patents, Iwane has established himself as a key figure in his industry.
Latest Patents: Hiroshi Iwane's latest innovations include a method for purifying homocystine, which involves treating crude homocystine with a base. He has also developed a purification process that recovers homocystine by neutralizing an alkaline aqueous solution with an acid. Additionally, he has created a homocystine powder featuring 1,000 ppm or less of a polysulfide. Another significant patent involves a method for producing homocystine, where methionine is heated in the presence of sulfuric acid and a hydrogen halide.
Career Highlights: Throughout his career, Iwane has contributed to leading organizations. He has worked with Mitsubishi Petrochemical Company Limited and Mitsubishi Chemical Corporation. His role in these companies allowed him to innovate and refine methods that have impacted the chemical industry positively.
Collaborations: Iwane has collaborated with several esteemed colleagues, including Takahiro Sugawara and Makoto Imanari. Their joint efforts have further enhanced the development of inventive solutions within their respective fields.
Conclusion: Hiroshi Iwane's inventive spirit and commitment to research have resulted in significant advancements in homocystine purification and production. His patents not only demonstrate his expertise but also reflect the potential for future innovations 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.