Kabushiki Kaisha Challenge Five

Organization

Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glove
- Patent number D695462
- Issue date Dec 10, 2013
- Kabushiki Kaisha Challenge Five
- Yutaka Shibahara
- D29 - Equipment for safety, protection, and rescue
Information Patent Grant
Glove
- Patent number D694960
- Issue date Dec 3, 2013
- Kabushiki Kaisha Challenge Five
- Yutaka Shibahara
- D29 - Equipment for safety, protection, and rescue
Information Patent Grant
Sheets for concealing information recorded on recording paper for u...
- Patent number 5,259,031
- Issue date Nov 2, 1993
- Kabushiki Kaisha Challenge Five
- Kenji Shibahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication medium such as postcard and method of manufacturing t...
- Patent number 5,217,162
- Issue date Jun 8, 1993
- Kabushiki Kaisha Challenge Five
- Kenji Shibahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sealed letters, postcards and like confidential sheets, and paper,...
- Patent number 5,205,475
- Issue date Apr 27, 1993
- Kabushiki Kaisha Challenge Five
- Kenji Shibahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Two-way communication medium in the form of double post card or the...
- Patent number 5,078,314
- Issue date Jan 7, 1992
- Kabushiki Kaisha Challenge Five
- Kenji Shibahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Two-way communication sheets in the form of double post card, doubl...
- Patent number 5,020,829
- Issue date Jun 4, 1991
- Kabushiki Kaisha Challenge Five
- Kenji Shibahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Kabushiki Kaisha Challenge Five

Organization

Patents Grantslast 30 patents

Glove

Glove

Sheets for concealing information recorded on recording paper for u...

Communication medium such as postcard and method of manufacturing t...

Sealed letters, postcards and like confidential sheets, and paper,...

Two-way communication medium in the form of double post card or the...

Two-way communication sheets in the form of double post card, doubl...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks