Artist : Shotoku glass
Material : Glass
Area : Sumida city,Tokyo
［ Profile ］
- Established 'Marusa Light Bulb Factory' as a manufacturer of light bulbs.
- Moved factory to Sumida city, Tokyo.
- Merged with Matsushita Electric Industrial Co., Ltd. because the main factories in Tokyo and Osaka were destroyed by the war.
- Established Muramatsu Glass Co., Ltd.
Shotaro Muramatsu becomes president.
- Founder Shotaro Muramatsu passed away.
Established Shotoku Glass Co., Ltd.
- The Usuhari series began to be developed.
- Hisao Katagiri and 2 others are registered as "Meister of Sumida city".
- Kunio Muramatsu becomes president.
- Edo kiriko is designated as a traditional craft of Tokyo.
- Hisao Katagiri is registered as the Contemporary Master Craftsman.