SHIMIZU TAKAHISA has a total of 11 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States and Japan. Its main competitors in its focus markets semiconductors, basic materials chemistry and electrical machinery and energy are SAVVY SCIENCE LTD, SEOUL OPTO DEVICES CO LTD and SEOUL OPTO DEVICE CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | Japan | 5 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Basic materials chemistry | |
#3 | Electrical machinery and energy |
# | Name | Total Patents |
---|---|---|
#1 | Shimizu Takahisa | 11 |
#2 | Kawakami Hironori | 4 |
#3 | Takeshita Koji | 4 |
#4 | Inokuchi Nahoko | 2 |
#5 | Midorikawa Tatsuya | 1 |
#6 | Oota Kenichi | 1 |
#7 | Kimura Shohei | 1 |
#8 | Abe Shinya | 1 |
Publication | Filing date | Title |
---|---|---|
US2009108739A1 | Organic electroluminescence display and method for manufacturing the same | |
JPH0997374A | Automatic commodity elevating device for automatic vending machine | |
JPH09102066A | Automatic lifting device for can and the like in automatic vending machine | |
JPS60203080A | Wireless video tape recorder | |
JPS61173117A | Measuring container | |
JPS58203797A | Full automatic washing dryer |