Inventor
ISHII TAKESHI
JP83 patents
⚠️ This page may combine multiple inventors who share the name “ISHII TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD
7 patentsUS11939745B2Mar 26, 2024
Electrically driven construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations73
US11668074B2Jun 6, 2023
Electrically driven hydraulic construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD3 citations73
US11214940B2Jan 4, 2022
Hydraulic drive system for construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD3 citations72
US10995474B2May 4, 2021
Construction machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD2 citations72
US10947702B2Mar 16, 2021
Hydraulic drive system for electrically driven hydraulic work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD4 citations72
US12416135B2Sep 16, 2025
Electrically driven hydraulic work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD1 citations64
US11454002B2Sep 27, 2022
Hydraulic drive system for work machine
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD1 citations62
FUJITSU LTD
3 patentsNIPPON SOKEN
3 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsKYOCERA DOCUMENT SOLUTIONS INC
3 patentsUS8811857B2Aug 19, 2014
Sheet feeding device, and image forming apparatus provided with same
KYOCERA DOCUMENT SOLUTIONS INC6 citations73
US10254688B2Apr 9, 2019
Image forming apparatus with pivoting fixing device
KYOCERA DOCUMENT SOLUTIONS INC1 citations63
US9031477B2May 12, 2015
Toner case including conveying member attached to case body and image forming apparatus including toner case
KYOCERA DOCUMENT SOLUTIONS INC2 citations63
COPAL CO LTD
2 patentsNIPPON OIL CO LTD
2 patentsSATAKE ENG CO LTD
2 patentsSANYO ELECTRIC CO
2 patentsPANASONIC IP MAN CO LTD
2 patentsOKI DATA KK
2 patentsPANASONIC CORP
2 patentsASAHI CHEMICAL IND
2 patentsUS11102572B2Aug 24, 2021
Apparatus for drawing attention to an object, method for drawing attention to an object, and computer readable non-transitory storage medium
ASAHI CHEMICAL IND0 citations60
US10999677B2May 4, 2021
Sound reproducing apparatus having multiple directional speakers and sound reproducing method
ASAHI CHEMICAL IND1 citations60
JOHNSON CO E F
1 patentNIPPON DENSO CO
1 patentNIPPON KOKAN KK
1 patentMAEDA KAZUYA
1 patentRES ASS PETROLEUM ALTERNAT DEV
1 patentSUMITOMO CHEMICAL CO
1 patentISHII TAKESHI
1 patentJAPAN ATOMIC ENERGY RES INST
1 patentTOSHIBA KK
1 patentASANO YUSUKE
1 patentTABATA HISATAKA
1 patentCANON MEDICAL SYSTEMS CORP
1 patentKYOCERA MITA CORP
1 patentTACHIBANA YOSHIHISA
1 patentKUWAHARA NAGISA
1 patentShowing the top 50 of 83 patents by PatentIndex Score.