YOSHIDA TAKESHI has a total of 28 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Japan and Germany. Its main competitors in its focus markets semiconductors, optics and packaging and shipping are YAHATA ISAO, IGUCHI KEN and KONICA MINOLTA TECH DEVELOPMENT WUXI CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 15 | |
#2 | Japan | 11 | |
#3 | Germany | 1 | |
#4 | Republic of Korea | 1 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Optics | |
#3 | Packaging and shipping | |
#4 | Consumer goods | |
#5 | Chemical engineering | |
#6 | Textiles and paper | |
#7 | Macromolecular chemistry and polymers | |
#8 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Handling thin material | |
#2 | Semiconductor devices | |
#3 | Electrography | |
#4 | Typewriters | |
#5 | Electrophonic musical instruments | |
#6 | Automatic musical instruments | |
#7 | Separation | |
#8 | Special macromolecular compounds | |
#9 | Alloys | |
#10 | Cameras |
# | Name | Total Patents |
---|---|---|
#1 | Yoshida Takeshi | 27 |
#2 | Nakano Tatsuya | 2 |
#3 | Tokunaga Michiaki | 2 |
#4 | Yoshida Masahiko | 2 |
#5 | Yamazaki Kazuhiko | 1 |
#6 | Shigeta Akira | 1 |
#7 | Asakawa Yoshiyuki | 1 |
#8 | Echigo Yoshiaki | 1 |
#9 | Shindoh Mikio | 1 |
#10 | Miyama Yuji | 1 |
Publication | Filing date | Title |
---|---|---|
JP2014113290A | Shunt portion protective device | |
JP2004149224A | Bellows type container | |
JP2000325708A | Filter | |
DE19920892A1 | Device and method for removing sludge from a filter for use in an electrical discharge machine | |
JPH10195934A | Water sending device from remote water area to drinking water intake in lake or river | |
JPH04186084A | Drawer of refrigerator with storing hood openable in vertical and horizontal directions | |
JPH04166583A | Door of refrigerator with folding hood capable of opening lengthwise and crosswise | |
JPS62289445A | Device for removing waterdrop and the like from mirror of automobile | |
JPS61135663A | Body warmer moxibustion device | |
JPS60129004A | Brush and its production | |
JPS5491855A | Deodorizing method in case of drying of fowl droppings* etc* and its device |