Location History:
- Kitakyushu, JP (1994)
- Ichinomiya, JP (2012 - 2014)
- Kiyosu, JP (2014 - 2022)
- Aichi, JP (2019 - 2022)
Company Filing History:
17 out of 265 
1 out of 2,512 
Years Active: 1994-2022
Title: Hitoshi Morinaga: Innovator in Polishing Technology
Introduction
Hitoshi Morinaga is a prominent inventor based in Kiyosu, Japan. He has made significant contributions to the field of polishing technology, holding a total of 17 patents. His innovative approaches have advanced the methods and apparatus used in polishing workpieces, particularly in achieving mirror finishes.
Latest Patents
Morinaga's latest patents include a polishing method and a polishing pad designed for enhanced performance. The polishing pad features a tapered surface with a specific angle between the peripheral surface and the polishing surface, which is crucial for effective polishing. Additionally, he has developed a chemical mechanical polishing (CMP) apparatus that incorporates a unique design for holding and rotating workpieces, allowing for precise control during the polishing process.
Career Highlights
Throughout his career, Morinaga has worked with notable companies such as Fujimi Incorporated and Ebara Corporation. His experience in these organizations has contributed to his expertise in polishing technologies and has facilitated the development of his patented inventions.
Collaborations
Morinaga has collaborated with talented individuals in the field, including Kazusei Tamai and Maiko Asai. These partnerships have likely enriched his work and led to further innovations in polishing technology.
Conclusion
Hitoshi Morinaga's contributions to polishing technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the methods used in achieving high-quality finishes on various workpieces.