TABATA MASAYOSHI has a total of 11 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and environmental technology are PENNSYLVANIA COAL PRODUCTS COM, SAWYER KENNETH I and CLARIANT SPECIALTY FINE CHEM.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 8 | |
#2 | United States | 3 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Organic fine chemistry | |
#3 | Environmental technology | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Tabata Masayoshi | 11 |
#2 | Yamazaki Takayoshi | 3 |
#3 | Yokota Kazuaki | 2 |
#4 | Ishizawa Hideaki | 1 |
#5 | Miyasaka Junji | 1 |
#6 | Isoda Kazuyuki | 1 |
#7 | Sano Yoshihiro | 1 |
#8 | Harada Kazuo | 1 |
#9 | Kobayashi Yuichi | 1 |
#10 | Mawatari Yasuteru | 1 |
Publication | Filing date | Title |
---|---|---|
JP2013082929A | Polymer obtained from betulin and method of producing the same | |
JP2005170696A | Fire-hardened body and method for producing the same | |
JP2004300394A | Color-changeable material | |
JP2004256690A | Polymer capable of reversibly changing in shape and peak position of extinction or emission spectrum | |
JP2004027182A | Polymer and polymeric composition of which shape and peak position of absorption/emission spectrum change reversibly | |
JP2003327548A | Method for producing optically active compound | |
JPS63275613A | Production of substituted polyacetylene | |
JPS63275614A | Substituted polyacetylene |