TANAKA KEISUKE has a total of 14 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States and Japan. Its main competitors in its focus markets semiconductors, machines and optics are GUPTA ATUL, NANOFORCE TECHNOLOGIES CORP and NP HOLDINGS CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Japan | 5 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Machines | |
#3 | Optics | |
#4 | Computer technology | |
#5 | Organic fine chemistry | |
#6 | Macromolecular chemistry and polymers | |
#7 | Furniture and games |
# | Name | Total Patents |
---|---|---|
#1 | Tanaka Keisuke | 14 |
#2 | Nagahata Hiroshi | 1 |
#3 | Kobayashi Yoshikatsu | 1 |
#4 | Takahashi Hirotaka | 1 |
#5 | Kawabata Shinichi | 1 |
#6 | Kuroiwa Tatsuo | 1 |
#7 | Mori Mitsuyoshi | 1 |
#8 | Sawai Kazuo | 1 |
#9 | Moriya Machi | 1 |
#10 | Oi Shoji | 1 |
Publication | Filing date | Title |
---|---|---|
US2010290824A1 | Image forming apparatus | |
JP2010195379A | Shopping carrier | |
JP2010203024A | Garment with local temperature adjustment | |
US2007128758A1 | Semiconductor device and method for fabricating the same | |
JP2002078569A | Body pressure dispersing mattress | |
JP2002078574A | Method for offering body pressure dispersing mattress | |
JPS55127940A | Fishing net |