RT

Ryozo Takasu

Fujitsu Limited: 14 patents #2,150 of 24,456Top 9%
Overall (All Time): #343,910 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11371925 Measurement apparatus for measuring mass concentration of particles using correlation of number concentration, humidity and concentration and measurement method for measuring mass concentration of particles using correlation of number concentration, humidity and concentration 2022-06-28
11199487 Information processing system 2021-12-14
10724936 Measurement apparatus, environment measurement apparatus and measurement method 2020-07-28
10564086 Particle concentration measuring apparatus with humidity correction 2020-02-18
10527596 Calculation device and calculation method 2020-01-07
10495595 Gas sensor device, gas measurement method, and gas measurement device Kazuaki Karasawa, Michio Ushigome, Satoru Momose, Osamu Tsuboi 2019-12-03
10444192 Environment measuring device and environment measuring method 2019-10-15
10408662 Water amount measurement device and water amount monitoring system Osamu Tsuboi, Michio Ushigome, Yoshio Kikuchi 2019-09-10
9952131 Measurement device and method of measuring 2018-04-24
9928709 Fire detection device and method of detecting fire Jiyunichi Iwata 2018-03-27
9395334 Atmospheric environment measuring apparatus, atmospheric environment measuring method and atmospheric environment measuring system 2016-07-19
8536873 Substance detection method and substance detection device 2013-09-17
8173069 Ion analyzing apparatus and ion analyzing method 2012-05-08
8034295 Ion analyzing apparatus and ion analyzing method 2011-10-11