Inventor
TANIYAMA AKIRA
JP22 patents
⚠️ This page may combine multiple inventors who share the name “TANIYAMA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
11 patentsUS11237385B2Feb 1, 2022
Optical writing device and image forming apparatus
KONICA MINOLTA INC0 citations62
US10254675B2Apr 9, 2019
Optical writing apparatus and image forming apparatus
KONICA MINOLTA INC1 citations62
US12298498B2May 13, 2025
Optical device, scanning optical device, and image forming device
KONICA MINOLTA INC0 citations52
US9983500B2May 29, 2018
Optical writing device and image forming device
KONICA MINOLTA INC1 citations51
US9671752B2Jun 6, 2017
Optical writing device equipped with light emitting elements
KONICA MINOLTA INC1 citations51
US10571824B2Feb 25, 2020
Optical writing device and image forming apparatus
KONICA MINOLTA INC0 citations41
US10434794B2Oct 8, 2019
Optical print head and image forming device
KONICA MINOLTA INC0 citations41
US10345730B2Jul 9, 2019
Light emitting device, optical write-in device, and image forming device
KONICA MINOLTA INC0 citations41
US10281875B2May 7, 2019
Optical scanning device and image forming device having the same
KONICA MINOLTA INC0 citations41
US10114310B2Oct 30, 2018
Optical writing device and image forming apparatus
KONICA MINOLTA INC0 citations41
US9829824B2Nov 28, 2017
Optical writing device and image forming device
KONICA MINOLTA INC0 citations41
MAEKAWA SEISAKUSHO KK
4 patentsUS7992397B2Aug 9, 2011
Ammonia/CO2 refrigeration system, CO2 brine production system for use therein, and ammonia cooling unit incorporating that production system
MAEKAWA SEISAKUSHO KK19 citations81
US7406837B2Aug 5, 2008
Ammonia/Co2 refrigeration system
MAEKAWA SEISAKUSHO KK15 citations81
US7121107B2Oct 17, 2006
Continuous transfer type freezer
MAEKAWA SEISAKUSHO KK4 citations60
US8347639B2Jan 8, 2013
Method and apparatus for tempering treatment of meat, tempered meat treated by the method, and refrigerated meat storage
MAEKAWA SEISAKUSHO KK1 citations46