Company profile
Masunaga Optical Mfg Co. company profile
MASUNAGA OPTICAL MFG.CO.,LTD. designs, manufactures, and sells optical eyewear under proprietary collections. Core products include metal and acetate eyeglass frames engineered with materials such as titanium and shape‑memory alloys. Operations span design, prototyping, fabrication, finishing, assembly, and inspection to support consistent production. Branded lines include the MASUNAGA flagship collection and collaboration series such as MASUNAGA | K3 and Kazuo Kawasaki. The company supplies products to retailers and offers an online store, collection catalogs, and customer contact channels. They provides news, store information, and corporate profile details.
Business identity
- Website
- https://masunaga-opt.co.jp
- Phone number
- +81 0776 38 1501
- Operating status
- Active
- Company type
- For Profit
- Employee range
- 101-250 employees
- Revenue range
- $0-$1M
- Founded
- 1905-06-01
Headquarters
- Headquarters
- Honmachi, Kumamoto, Japan
- Postal code
- 918-8152
- Country code
- JP
- Continent
- Asia