YAMATOYA KK has a total of 27 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, surface technology and coating and machines are KOYO SANGYO LTD, POLYCOAT AS and R H WYNER ASSOCIATES INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 27 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Surface technology and coating | |
#3 | Machines | |
#4 | Consumer goods |
# | Name | Total Patents |
---|---|---|
#1 | Shoda Kiyomatsu | 11 |
#2 | Yamamoto Mutsuo | 6 |
#3 | Shoda Makoto | 2 |
#4 | Shiyouda Otome | 2 |
#5 | Satou Michie | 1 |
#6 | Nogami Tatsuo | 1 |
#7 | Ota Keiichi | 1 |
#8 | Tsumagari Eiichi | 1 |
#9 | Yamamoto Takahiro | 1 |
#10 | Sakaguchi Yoshio | 1 |
Publication | Filing date | Title |
---|---|---|
JP2018061722A | Pocket part structure | |
JP2011072282A | Wall surface or slope greening unit and wall surface or slope greening structure | |
JP2006055632A | Bag | |
JP2005279025A | Knapsack | |
JP2003135129A | Bag | |
JP2003135134A | Belt for bag | |
JP2003135121A | Bag | |
JP2002161524A | Recovering and conserving material for landscape of water edge | |
JP2002051813A | Strength test device for bag | |
JP2001197917A | Shoulder belt for bag | |
JP2000236926A | Bag | |
JP2000083492A | Mulch material | |
JPH11178463A | Flame retardant mulching material | |
JPH1189680A | Baby bed also serving as plaything | |
JPH0998816A | Umbrella storing bag | |
JPH0998815A | Umbrella storing bag | |
JPH0975212A | Table steamer | |
JPH08196320A | Pouch | |
JPH08198278A | Bag | |
JPH08112128A | Handbag |