The reason for being selected for Lens Processing : High Technology and Stable High Quality
Kono Kogaku, which specializes in high-mix/small lot processing, meets the demands of our business partners with the technical capabilities and processing know-how we have cultivated over the years.
We can process lenses from a maximum of 300 mm to 1.2 mm.


- April 19, 2023 NEWS Received the 2023 Creativity Award (Minister of Education, Culture, Sports, Science and Technology Commendation) (2 years in a row)
- March 17, 2023 NEWS Registered as Akita Prefecture SDGs partner
- March 14, 2023 NEWS FY2022 Entrusted project to create examples of utilization of existing synchrotron radiation facilities in Sendai City (trial use)
- March 08, 2023 NEWS Acquired 2023 Certified Health and Productivity Management Organization Recognition (Small and Medium Enterprise Category).
- February 23, 2023 NEWS Presented case studies of TQM practice at our company at the “TQM seminar introductory course” sponsored by the Union of Japanese Scientists and Engineers
- October 05, 2022 NEWS We were able to acquire the “Silver certification” for excellent health companies.
- July 14, 2022 NEWS April 26,2022 We received Ingenuity Achievement Award (Minister of Education, Culture, Sports, Science and Technology Commendation)
- September 10, 2021 NEWS Health Management Declaration
- February 28, 2023 MEDIA Employment Promotion Section, Employment and Employment Department, Bureau of Industrial and Labor Affairs, Tokyo Metropolitan Government, Small and Medium Enterprises & Job Hunting Information◆ Tokyo Kaisha Hakken Den!◆ Posted in the small and medium-sized enterprise work attractiveness transmission project
- July 14, 2022 MEDIA April 26,2022 Published in _Award ceremony of Ingenuity Achievement Award_ Akita Sakigake Shinpou
- September 10, 2021 MEDIA Published in the bi-monthly magazine Quality Club No. 28 _Talking about Series Quality_ for supporting members of the Union of Japanese Scie
- March 01, 2021 MEDIA Published in Nikkan Kogyo Shimbun’s monthly magazine _Factory Management_ Vol.67 No.3 _Our Recommended Improvement Ideas
- February 23, 2021 MEDIA Published in _Kaizen Frontline_, Nikkan Kogyo Shimbun
- February 01, 2021 MEDIA Published in _Nikkan Kogyo Shimbun Monthly Magazine_ Factory Management _Vol.67 No2_ Fight! Kaizen Senshi 49