Inventor
KUBOTA REIKO
JP30 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA REIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSHIN FLOUR MILLING CO
16 patentsUS4340760AJul 20, 1982
Monophenylamine derivatives
NISSHIN FLOUR MILLING CO10 citations74
US4658063AApr 14, 1987
Isoprenylamine derivatives
NISSHIN FLOUR MILLING CO6 citations73
US4755601AJul 5, 1988
Nonyl prenyl-N heterocyclics
NISSHIN FLOUR MILLING CO2 citations63
US4322555AMar 30, 1982
Nonaprenylamine derivatives
NISSHIN FLOUR MILLING CO2 citations63
US4265910AMay 5, 1981
Isoprenylamines
NISSHIN FLOUR MILLING CO5 citations63
US4723008AFeb 2, 1988
Isoprenylamine derivatives
NISSHIN FLOUR MILLING CO1 citations62
US4700002AOct 13, 1987
Isoprenylamine derivatives
NISSHIN FLOUR MILLING CO2 citations62
US4645862AFeb 24, 1987
Isoprenylamine derivatives
NISSHIN FLOUR MILLING CO1 citations62
US4514573AApr 30, 1985
Isoprenylamine derivatives
NISSHIN FLOUR MILLING CO3 citations62
US4897406AJan 30, 1990
Rhodanine derivatives and pharmaceutical compositions
NISSHIN FLOUR MILLING CO4 citations60
US4857529AAug 15, 1989
Interferon inducing, anti-vaccinia, and/or anti-influenza compositions
NISSHIN FLOUR MILLING CO1 citations52
US4568765AFeb 4, 1986
Isoprenylamine derivatives
NISSHIN FLOUR MILLING CO1 citations52
US4431811AFeb 14, 1984
Decaprenylamine derivatives
NISSHIN FLOUR MILLING CO0 citations52
US4393209AJul 12, 1983
Decaprenylamine derivatives
NISSHIN FLOUR MILLING CO0 citations52
US4380668AApr 19, 1983
Decaprenylamine derivatives
NISSHIN FLOUR MILLING CO0 citations52
US4324916AApr 13, 1982
Decaprenylamine derivatives
NISSHIN FLOUR MILLING CO1 citations52
CANON KK
11 patentsUS10048410B2Aug 14, 2018
Light-shielding film for optical element and optical element having light-shielding film
CANON KK5 citations84
US7663803B2Feb 16, 2010
Laminated diffraction optical element
CANON KK15 citations84
US10240063B2Mar 26, 2019
Light-shielding paint, light-shielding paint set, light-shielding film, optical element, method for producing light-shielding film, and method for producing optical element
CANON KK2 citations73
US11163132B2Nov 2, 2021
Thermal barrier film, thermal barrier paint, and optical instrument
CANON KK2 citations72
US11815656B2Nov 14, 2023
Article including film, optical apparatus, coating material, and method for producing article
CANON KK0 citations62
US11674052B2Jun 13, 2023
Light-shielding paint, light-shielding paint set, light-shielding film, optical element, and method for producing optical element
CANON KK0 citations62
US11187832B2Nov 30, 2021
Light-shielding film for optical element and optical element having light-shielding film
CANON KK0 citations62
US11034854B2Jun 15, 2021
Light-shielding paint, light-shielding paint set, light-shielding film, optical element, method for producing light-shielding film, and method for producing optical element
CANON KK0 citations62
US10947397B2Mar 16, 2021
Optical apparatus, film to be provided on surface of optical apparatus, paint to be used for optical apparatus
CANON KK0 citations62
US10126550B2Nov 13, 2018
Optical element, light-shielding paint set, and method for manufacturing optical element
CANON KK0 citations52
US9809714B2Nov 7, 2017
Antireflection coating film and antireflection coating material for optical element and optical element
CANON KK1 citations52