IK

Iwao Kawayama

SC Screen Holdings Co.: 10 patents #64 of 686Top 10%
OU Osaka University: 8 patents #54 of 1,984Top 3%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
Overall (All Time): #459,105 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10158325 Inspection apparatus and inspection method Hidetoshi Nakanishi, Akira Ito, Masayoshi Tonouchi 2018-12-18
10001441 Modification processing device, modification monitoring device and modification processing method Hidetoshi Nakanishi, Akira Ito, Masayoshi Tonouchi, Yuji Sakai 2018-06-19
9651607 Photo device inspection apparatus and photo device inspection method Hidetoshi Nakanishi, Akira Ito, Masayoshi Tonouchi 2017-05-16
9541508 Inspecting device and inspecting method Hidetoshi Nakanishi, Akira Ito, Masayoshi Tonouchi 2017-01-10
9450536 Inspection apparatus and inspection method Hidetoshi Nakanishi, Akira Ito, Masayoshi Tonouchi 2016-09-20
9404874 Inspection apparatus and inspection method Hidetoshi Nakanishi, Akira Ito, Masayoshi Tonouchi 2016-08-02
9383321 Inspection apparatus and inspection method Hidetoshi Nakanishi, Akira Ito, Masayoshi Tonouchi 2016-07-05
9234934 Inspecting device and inspecting method Hidetoshi Nakanishi, Akira Ito, Masayoshi Tonouchi 2016-01-12
9151669 Inspecting device and inspecting method Akira Ito, Hidetoshi Nakanishi, Masayoshi Tonouchi 2015-10-06
9103870 Inspection apparatus and inspection method Hidetoshi Nakanishi, Masayoshi Tonouchi 2015-08-11
8872114 Inspection apparatus and inspection method Hidetoshi Nakanishi, Masayoshi Tonouchi 2014-10-28