Title:
求積天秤体
Document Type and Number:
Japanese Patent JP4001308
Kind Code:
B2
Inventors:
Akiyama Jin
Taku Saraya
Taku Saraya
Application Number:
JP26819098A
Publication Date:
October 31, 2007
Filing Date:
September 22, 1998
Export Citation:
Assignee:
Tokai University
Tokai Education Industry Co., Ltd.
Tokai Education Industry Co., Ltd.
International Classes:
G09B19/02; G09B23/04
Domestic Patent References:
| JP9229750A | ||||
| JP734330U | ||||
| JP529068U | ||||
| JP463447Y1 | ||||
| JP435173U |
Attorney, Agent or Firm:
Kunio Iwahori