This inventor holds 23 USPTO granted patents and 8 published patent applications and 1 EPO patent, primarily in Optical Materials. Top assignees: Nippon Electric Glass Co., Ltd., National Institute of Advanced Industrial Science and Technology, Other. Active years: 1993-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Otsu-shi, Shiga-ken, JP (1997)
- Shiga-ken, JP (1997 - 1999)
- Koka-gun, JP (2002)
- Otsu, JP (2004 - 2015)
- Shiga, JP (1993 - 2018)
Company Filing History:
20 out of 606 
1 out of 1,765 
3 out of 834,513 Years Active: 1993-2018
Areas of Expertise:
Title: Innovations and Contributions of Akihiko Sakamoto
Introduction: Akihiko Sakamoto, a prominent inventor based in Shiga, Japan, has significantly impacted the field of optical materials and sealing technologies. With a portfolio of 23 patents, Sakamoto has demonstrated a commitment to innovation and excellence in his work.
Latest Patents: Among his latest inventions are two noteworthy patents. The first is a sealing material and sealing method that utilizes a glass ribbon with a thickness of 1 to 100 micrometers. This innovative sealing material features fire-polished surfaces on both its top and side surfaces. The second patent focuses on the creation of optical glass, distinguished by its desirable optical properties, excellent weather resistance, and high mass productivity. This optical glass is composed of various oxides, including phosphate, sulfate, and alkali metals, ensuring its effectiveness for a range of applications.
Career Highlights: Sakamoto's professional journey includes significant tenures at Nippon Electric Glass Co., Ltd., where he honed his expertise in glass technology and optical materials. His work has not only contributed to advancements within his company but has also propelled industry standards in optical glass production.
Collaborations: Throughout his career, Sakamoto has collaborated with notable colleagues such as Narutoshi Shimatani and Kiyoshi Katagi. These collaborations have fostered a creative environment and amplified the impact of their inventive efforts on the field.
Conclusion: Akihiko Sakamoto stands out as a leading innovator in sealing materials and optical glass. His 23 patents reflect a dedication to advancing technology and enhancing product quality. Through his career and collaborations, Sakamoto continues to influence the landscape of optical materials and sealing technologies, cementing his legacy as a distinguished inventor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile