Inventor · disambiguated record
Shigeo Hasegawa
Also filed as: HASEGAWA SHIGEO
13 granted patents·181 citations·filing 1976–1999
92Inventor score
Files withMITSUBISHI HEAVY IND LTD9MIYAUCHI YUTAKA1SHIN NIPPON GIKEN LTD1TOHOKU ELECTRIC POWER CO1YUTAKA MIYAUCHI1
Top patents by PatentIndex Score
13 records- 0185US4031039AMethod for treating waste high-polymer mixtureMITSUBISHI HEAVY IND LTD·Filed 1976·Granted Jun 21, 1977·50 cites·7 claims
- 0270US6203598B1Flue gas treating process and systemMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Mar 20, 2001·40 cites·9 claims
- 0361US5605655AGas-liquid contacting apparatusMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Feb 25, 1997·25 cites·2 claims
- 0448US5616290AGas-liquid contacting apparatusMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Apr 1, 1997·12 cites·1 claims
- 0541US5728910AOil-forming method of chlorine-containing plastic refuseMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Mar 17, 1998·9 cites·17 claims
- 0641US5677378APolypropylene liningMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Oct 14, 1997·8 cites·4 claims
- 0739US5677377APolypropylene liningMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Oct 14, 1997·7 cites·8 claims
- 0838US5958335AMethod and apparatus for preventing corrosion of exhaust gas treatment systemsMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Sep 28, 1999·8 cites·6 claims
- 0935US6277327B1Method for the anticorrosive treatment of waste plastics treating equipmentTOHOKU ELECTRIC POWER CO·Filed 1999·Granted Aug 21, 2001·2 cites·4 claims
- 1035US6045801AHair growers having actions of promoting proliferation of hair papilla cellsYUTAKA MIYAUCHI·Filed 1998·Granted Apr 4, 2000·3 cites·4 claims
- 1135US5785901AGas-liquid contact apparatusMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Jul 28, 1998·7 cites·2 claims
- 1232US6093402APeptides and hair growers having actions of promoting proliferation of hair papilla cellsMIYAUCHI YUTAKA·Filed 1998·Granted Jul 25, 2000·6 cites·17 claims
- 1321US5229151AMethod for making ground fish meat productsSHIN NIPPON GIKEN LTD·Filed 1992·Granted Jul 20, 1993·4 cites·11 claims
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