About Seirogan
History of Trumpet Trademark
Everybody is familiar with the Trumpet trademark of Seirogan. This trumpet is not intended trumpet for music, rather for spreading a message. Like the well-known tune “Trumpet March,” it is used to beckon soldiers to their meals.
Before the Trumpet, the following logos were used for Seirogan.
| Generation I | 1902 |
Chuyu-Seirogan |  |
The character "Cheng (誠)", which means honesty in English, is added at the heart of the globe |
|---|---|---|---|---|
 |
||||
| Generation II | 1949 |
Nakajima-Seirogan |  |
The character "Cheng (誠)", which means honesty in English, is added at the heart of the globe |
|
||||
| Generation III | 1969 |
Seirogan |  |
The Trumpet trademark is added at the heart of the globe |
|
||||
| Generation IV | 1972 |
Seirogan |  |
The Trumpet trademark |
