Inventor
OKADA TADASHI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “OKADA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHC HOLDINGS CORP
8 patentsUSD1058546SJan 21, 2025
Communication relay device
PHC HOLDINGS CORP2 citations75
US10627155B2Apr 21, 2020
Ultra-low temperature freezer
PHC HOLDINGS CORP3 citations73
US11248832B2Feb 15, 2022
Negative pressure release port and refrigeration device
PHC HOLDINGS CORP1 citations62
US12305910B2May 20, 2025
Refrigeration apparatus
PHC HOLDINGS CORP0 citations52
US12247417B2Mar 11, 2025
Locking device and refrigeration device
PHC HOLDINGS CORP0 citations52
US11448453B2Sep 20, 2022
Refrigeration device
PHC HOLDINGS CORP0 citations52
US11333428B2May 17, 2022
Heat insulating structure for cooling device, and cooling device
PHC HOLDINGS CORP0 citations44
US10309135B2Jun 4, 2019
Handle and freezer
PHC HOLDINGS CORP0 citations41
DAIKIN IND LTD
8 patentsUS11879476B2Jan 23, 2024
Closed impeller and method for producing closed impeller
DAIKIN IND LTD0 citations62
US11828293B2Nov 28, 2023
Closed impeller and method of manufacturing the same
DAIKIN IND LTD0 citations59
US12480492B2Nov 25, 2025
Screw compressor and refrigeration apparatus
DAIKIN IND LTD0 citations52
US12435719B2Oct 7, 2025
Screw compressor and refrigeration apparatus
DAIKIN IND LTD0 citations52
US12383966B2Aug 12, 2025
Method for manufacturing screw rotor
DAIKIN IND LTD0 citations52
US11167360B2Nov 9, 2021
Method for manufacturing processed article, tool path calculation method, processed article, and impeller
DAIKIN IND LTD0 citations52
US8348648B2Jan 8, 2013
Single screw compressor
DAIKIN IND LTD1 citations49
US8348649B2Jan 8, 2013
Single screw compressor and a method for processing a screw rotor
DAIKIN IND LTD0 citations38
HITACHI LTD
3 patentsORYZA OIL & FAT CHEM
3 patentsSHARP KK
3 patentsUS5950148ASep 7, 1999
Apparatus and method for maintaining and controlling electronic apparatus provided with communication function
SHARP KK49 citations90
US7982889B2Jul 19, 2011
Image processing apparatus with energization control
SHARP KK19 citations84
US5003493AMar 26, 1991
Image forming apparatus
SHARP KK18 citations73
MED & BIOLOGICAL LAB CO LTD
3 patentsUS6255107B1Jul 3, 2001
Antibodies, production method of the antibodies, hybridomas which produce the antibodies, production method of the hybridomas and antigen proteins recognized by the antibodies
MED & BIOLOGICAL LAB CO LTD4 citations60
US7045597B2May 16, 2006
Mast cell surface antigen, DNA thereof, and antibody against the antigen
MED & BIOLOGICAL LAB CO LTD1 citations50
US6258564B1Jul 10, 2001
Antibodies, production method of the antibodies, hybridomas which produce the antibodies, production method the hybirdomas and antigen proteins recognized by the antibodies
MED & BIOLOGICAL LAB CO LTD0 citations49