Inventor
FUJIMOTO MASATOSHI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “FUJIMOTO MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
11 patentsUS5045552ASep 3, 1991
Pyridine derivatives having anti-ulcerative activity
EISAI CO LTD140 citations98
US5998445ADec 7, 1999
Pyridine derivatives having anti-ulcerative activity
EISAI CO LTD23 citations92
US5945420AAug 31, 1999
Immunopotentiating and infection protective agent and production thereof
EISAI CO LTD15 citations82
US5814632ASep 29, 1998
Immunopotentiating and infection protective agent and production thereof
EISAI CO LTD9 citations73
US5741494AApr 21, 1998
Immunopotentiative and infection-protective agent containing bacillus and egg white
EISAI CO LTD7 citations73
US5708013AJan 13, 1998
Pyridine derivative and therapeutic agent for ulcer comprising the same
EISAI CO LTD10 citations73
US5624671AApr 29, 1997
Method for increasing egg production rate, egg weight or eggshell strength by administering a composition containing the plants Rosa roxburghii, Artemisiae argyi folium and Brassica oleracea var. capitata L.
EISAI CO LTD4 citations73
US5556624ASep 17, 1996
Method of immunopotentiating and protecting an animal from E. coli infections using a combination of Rosa roxburghii, Artemisiae argyi folium and Brassica oleracea var. capitata L.
EISAI CO LTD4 citations73
US5628998AMay 13, 1997
Method for improving amoxicillin absorption in mammals by administering the amoxicillin to the mammal in combination with Rosa roxburghii, Artemisiae argyi folium and/or Brassica oleracea var. capitata L.
EISAI CO LTD1 citations62
US5556625ASep 17, 1996
Pharmaceutical composition comprising Rosa roxburghii, Artemisiae argyi folium and Brassica oleracea var. capitata L. used to reduce the symptoms of diarrhea
EISAI CO LTD1 citations62
US5239079AAug 24, 1993
Pyridinium salt and pharmacological composition containing the same
EISAI CO LTD3 citations62
HAMAMATSU PHOTONICS KK
7 patentsUS7046365B1May 16, 2006
Light track observing device
HAMAMATSU PHOTONICS KK9 citations73
US7002162B1Feb 21, 2006
Instrument for measuring lifetime of fluorescene
HAMAMATSU PHOTONICS KK8 citations73
US7046360B2May 16, 2006
Image pickup device
HAMAMATSU PHOTONICS KK4 citations62
US12098920B2Sep 24, 2024
Optical coherence tomography device
HAMAMATSU PHOTONICS KK0 citations52
US12492990B2Dec 9, 2025
Spectroscopic measurement device
HAMAMATSU PHOTONICS KK0 citations45
US10429720B2Oct 1, 2019
Wavelength conversion-type spatial light modulation device
HAMAMATSU PHOTONICS KK0 citations41
US6707021B2Mar 16, 2004
Transparent medium processing device
HAMAMATSU PHOTONICS KK0 citations41
RISO KAGAKU CORP
5 patentsUS10384823B2Aug 20, 2019
Image forming apparatus and image forming system with information presentation for resuming printing after occurrence of error
RISO KAGAKU CORP3 citations73
US6708611B2Mar 23, 2004
Printing control system
RISO KAGAKU CORP2 citations63
US8905509B2Dec 9, 2014
Printing apparatus
RISO KAGAKU CORP1 citations52
US8346154B2Jan 1, 2013
Transfer control mechanism for printer and transfer control method
RISO KAGAKU CORP1 citations52
US9150031B2Oct 6, 2015
Printing machine for print units having different printing patterns and different sheet sizes
RISO KAGAKU CORP0 citations42