Assignee
KOJIMA HISAO
JP·7 granted patents·1 pending application·347 citations·filing 1982–2003
Top patents by PatentIndex Score
8 records- 0195US4466741AMixing element and motionless mixerKOJIMA HISAO·Filed 1982·Granted Aug 21, 1984·90 cites·21 claims
- 0293US4533015ASound arresting deviceKOJIMA HISAO·Filed 1984·Granted Aug 6, 1985·73 cites·21 claims
- 0391US4747697AFluid mixerKOJIMA HISAO·Filed 1986·Granted May 31, 1988·79 cites·12 claims
- 0477US5104233AMixing element with a tapered porous bodyKOJIMA HISAO·Filed 1990·Granted Apr 14, 1992·49 cites·16 claims
- 0559US4878925AApparatus for removing foreign substances in gasKOJIMA HISAO·Filed 1988·Granted Nov 7, 1989·20 cites·26 claims
- 0655US5312185AMotionless mixer and method for manufacturing the sameKOJIMA HISAO·Filed 1990·Granted May 17, 1994·25 cites·4 claims
- 0745US2006055068A1Air diffusing deviceKOJIMA HISAO·Filed 2003·Application pending·0 cites
- 0832US5215130ALiquid-mixture auto-applying apparatusKOJIMA HISAO·Filed 1992·Granted Jun 1, 1993·11 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when KOJIMA HISAO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →