Inventor
HANAMOTO TETSUYA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “HANAMOTO TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
10 patentsUS5291038AMar 1, 1994
Reflective type photointerrupter
SHARP KK102 citations94
US7271423B2Sep 18, 2007
Semiconductor light-emitting device and light-emitting display device therewith
SHARP KK51 citations92
US5644124AJul 1, 1997
Photodetector with a multilayer filter and method of producing the same
SHARP KK38 citations92
US9318645B2Apr 19, 2016
Nitride semiconductor light-emitting element
SHARP KK27 citations90
US11856835B2Dec 26, 2023
Method for manufacturing display device
SHARP KK0 citations62
US10790409B2Sep 29, 2020
Nitride semiconductor light-emitting element
SHARP KK1 citations61
US7910939B2Mar 22, 2011
Semiconductor light-emitting device and light-emitting display therewith
SHARP KK3 citations59
US12022680B2Jun 25, 2024
Display device
SHARP KK0 citations52
US9356203B2May 31, 2016
Phosphor particle group and light emitting apparatus using the same
SHARP KK0 citations52
US10084111B2Sep 25, 2018
Nitride semiconductor light-emitting element
SHARP KK1 citations51
KURARAY CO
10 patentsUS10987650B2Apr 27, 2021
Adsorption filter
KURARAY CO3 citations72
US11795066B2Oct 24, 2023
Carbonaceous material and method for producing same, water purification filter, and water purifier
KURARAY CO2 citations71
US10023475B2Jul 17, 2018
Water processing filter and manufacturing method therefor
KURARAY CO3 citations70
US12409438B2Sep 9, 2025
Adsorption filter
KURARAY CO0 citations61
US12258276B2Mar 25, 2025
Carbonaceous material, method for producing same, filter for water purification and water purifier
KURARAY CO0 citations61
US12397281B2Aug 26, 2025
Adsorbent, heavy metal removing agent, molded body using same, and water purifier
KURARAY CO0 citations60
US12220682B2Feb 11, 2025
Composite aggregate particles, adsorbent using same, molded body and water purifier
KURARAY CO0 citations60
US12291466B2May 6, 2025
Water purifying filter and water purifier using same
KURARAY CO0 citations50
US10843168B2Nov 24, 2020
Activated carbon, and adsorption filter and water purifier both including same
KURARAY CO0 citations45
US9782750B2Oct 10, 2017
Activated carbon for noble metal adsorption, noble metal adsorption filter, and method for recovering noble metals
KURARAY CO0 citations45
HANAMOTO TETSUYA
4 patentsUS8226747B2Jul 24, 2012
Adsorbent, process for producing the same, canister and method for using the same
HANAMOTO TETSUYA6 citations83
US8084942B2Dec 27, 2011
Phosphor particle group and light emitting apparatus using the same
HANAMOTO TETSUYA10 citations83
US8686631B2Apr 1, 2014
Phosphor particle group and light emitting apparatus using the same
HANAMOTO TETSUYA1 citations61
US9000664B2Apr 7, 2015
Phosphor particle group, light emitting apparatus using the same, and liquid crystal display television
HANAMOTO TETSUYA2 citations60
KURARAY CHEMICAL KK
3 patentsUS5948398ASep 7, 1999
Deodorant comprising metal oxide-carrying activated carbon
KURARAY CHEMICAL KK111 citations91
US5436067AJul 25, 1995
Freshness keeping sheet
KURARAY CHEMICAL KK17 citations74
US7785407B2Aug 31, 2010
Evaporated fuel gas adsorbent, evaporated fuel gas trapping apparatus, active carbon and process for producing the same
KURARAY CHEMICAL KK7 citations72