Title:
列車接近警報システム
Document Type and Number:
Japanese Patent JP4231353
Kind Code:
B2
Inventors:
Hiroaki Okuda
Mori Minoru Suehiro
Mori Minoru Suehiro
Application Number:
JP2003193552A
Publication Date:
February 25, 2009
Filing Date:
July 08, 2003
Export Citation:
Assignee:
Hiroaki Okuda
Mori Minoru Suehiro
Mori Minoru Suehiro
International Classes:
B61L23/06; B61L23/00
Domestic Patent References:
| JP2002104193A | ||||
| JP6049257U |
Attorney, Agent or Firm:
Hiroshi Okawa
Hiroshi Sugawara
Hiroshi Sugawara
Previous Patent: インクジェットヘッド駆動装置の電圧供給装置
Next Patent: METHOD AND MEANS FOR INCORPORATING FUNCTIONABILITY INTO ARTICLE AND PRODUCT PRODUCED BY THE SAME
Next Patent: METHOD AND MEANS FOR INCORPORATING FUNCTIONABILITY INTO ARTICLE AND PRODUCT PRODUCED BY THE SAME