YOSHIDA TETSUO has a total of 13 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are HOECHST TRESPAPHAN GMBH, BRECK ALAN KEITH and PERFORMANCE MATERIALS NA INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 9 | |
#2 | United States | 4 |
# | Name | Total Patents |
---|---|---|
#1 | Yoshida Tetsuo | 13 |
#2 | Okuyama Kikuo | 2 |
#3 | Kousaka Yasuo | 2 |
#4 | Kobayashi Ieyasu | 1 |
#5 | Aizawa Yukio | 1 |
#6 | Masuda Kentaro | 1 |
#7 | Suganuma Shigemi | 1 |
#8 | Hashimoto Katsuyuki | 1 |
#9 | Nomura Fusao | 1 |
#10 | Wakabayashi Ichirou | 1 |
Publication | Filing date | Title |
---|---|---|
JP2019110752A | Tubular coil, and motor and power generator using the same | |
JP2020112436A | Method for measuring viscoelastic characteristics of skin and apparatus using the same | |
JP2020082405A | Finger wetter of pumping and dripping method | |
JP2019123140A | Finger wetting device | |
JP2002255181A | Container | |
JPS52156694A | Apparatus for grain size measurements | |
JPS5241028A | Method of manufacturing crayon | |
JPS522865A | Process for growing aerosol particles by condensation of water vapors | |
JPS51129542A | An engine starting auxiliary apparatus |