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日本海事新聞ニュース Japan Maritime Daily May 28, 2025 (Wed)

MOL’s hard sail technology awarded the WIPO prize at 2025 National Commendation for Invention

“SHOFU MARU“ equipped with Wind Challenger

　The technology behind the “Wind Challenger“ hard sail system wind-assisted propulsion system develo ・・・続きはログインして下さいnext %E3%80%80The+technology+behind+the+%E2%80%9CWind+Challenger%E2%80%9C+hard+sail+system+wind-assisted+propulsion+system+developed+by+%3Cb%3EMOL%3C%2Fb%3E+has+won+the+%E2%80%9CWIPO+%28World+Intellectual+Property+Organization%29+Prize%2C%E2%80%9C+a+special+award%2C+at+the+2025+National+Commendation+for+Invention+%28sponsored+by+the+Japan+Institute+of+Invention+and+Innovation%29.+The+system+uses+wind+power+to+propel+the+ship+using+height-adjustable+sails%2C+reducing+fuel+consumption+and+cutting+GHG+%28greenhouse+gas%29+emissions.+Two+ships+equipped+with+Wind+Challenger+have+been+completed+so+far%2C+and+%3Cb%3EMOL%3C%2Fb%3E+plans+to+equip+80+ships+with+the+system+by+2035.%3Cbr%3E%E3%80%80The+winning+theme+was+%E2%80%9CInvention+of+a+rigid+wing+sail+with+height+adjustment+for+wind+assisted+propulsion+ships.%E2%80%9C+The+area+of+the+sail+can+be+adjusted+by+extending+and+retracting+the+entire+sail+up+and+down%2C+thereby+adjusting+the+force+applied+to+the+base+of+the+mast.+By+using+rigid+sails%2C+it+was+confirmed+that+fuel+savings+of+up+to+approximately+17%25+could+be+achieved+in+one+day.%3Cbr%3E%E3%80%80Currently%2C+there+are+two+ships+equipped+with+the+Wind+Challenger%3A+the+100%2C000-dwt+bulk+carrier+%E2%80%9CSHOFU+MARU%E2%80%9C+and+the+64%2C000-dwt+Ultramax+bulk+carrier+%E2%80%9CGREEN+WINDS.%E2%80%9C+It+is+planned+to+install+the+system+on+seven+bulk+carriers+and+two+LNG+%28liquefied+natural+gas%29+carriers+by+2028.%3Cbr%3E%E3%80%80The+special+award+recipients+are+inventor+Kazuyuki+Ouchi%2C+president+of+Ouchi+Ocean+Consultant%2C+and+Kiyoshi+Uzawa%2C+director+of+the+Innovative+Composite+Materials+Research+and+Development+Center+%28ICC%29+at+Kanazawa+Institute+of+Technology.+The+%E2%80%9CInvention+Implementation+Achievement+Award%2C%E2%80%9C+the+special+award+for+corporate+representatives%2C+went+to+%3Cb%3EMOL%3C%2Fb%3E+President+Takeshi+Hashimoto+and+Oshima+Shipbuilding+President+Makoto+Yamaguchi.+The+award+ceremony+will+be+held+in+Tokyo+on+July+1.%3Cbr%3E%3Cbr%3E%3Cbr%3E%3Cbr%3EDisclaimer%3A+The+English+translations+provided+through+this+service+are+the+result+of+translations+made+by+The+Japan+Maritime+Daily+or+automatically+and+mechanically+translated+by+The+Japan+Maritime+Daily+using+an+automated+translation+system+provided+by+a+third+party+after+certain+processing+of+the+Japanese+content+licensed+by+the+third+party.+In+terms+of+the+English+translation%2C+The+Japan+Maritime+Daily+and+MarineNet+Co.%2C+Ltd.+make+no+warranty+or+burden+of+any+kind%2C+express+or+implied%2C+including+its+accuracy%2C+reliability%2C+validity+or+fitness+for+a+particular+purpose.+MarineNet+Users+should+fully+understand+that+this+service+uses+an+automated+translation+system+that+automatically+and+mechanically+recognizes+and+analyzes+information+and+produces+results.+The+users+should+understand+the+above+conditions+before+using+this+service.%3Cbr%3E%3Cbr%3E%E5%85%8D%E8%B2%AC%E4%BA%8B%E9%A0%85%EF%BC%9A%E3%81%93%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%82%92%E4%BB%8B%E3%81%97%E3%81%A6%E6%8F%90%E4%BE%9B%E3%81%95%E3%82%8C%E3%82%8B%E8%8B%B1%E8%A8%B3%E3%81%AF%E3%80%81%E6%97%A5%E6%9C%AC%E6%B5%B7%E4%BA%8B%E6%96%B0%E8%81%9E%E3%81%8C%E4%BD%9C%E6%88%90%E3%81%99%E3%82%8B%E3%81%8B%E3%80%81%E5%8F%88%E3%81%AF%E3%80%81%E7%AC%AC%E4%B8%89%E8%80%85%E3%81%8B%E3%82%89%E4%BD%BF%E7%94%A8%E8%A8%B1%E8%AB%BE%E3%82%92%E5%8F%97%E3%81%91%E3%81%9F%E6%97%A5%E6%9C%AC%E8%AA%9E%E3%81%AE%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%82%92%E3%80%81%E6%97%A5%E6%9C%AC%E6%B5%B7%E4%BA%8B%E6%96%B0%E8%81%9E%E3%81%8C%E4%B8%80%E5%AE%9A%E3%81%AE%E5%87%A6%E7%90%86%E3%82%92%E8%A1%8C%E3%81%A3%E3%81%9F%E4%B8%8A%E3%81%A7%E3%80%81%E7%AC%AC%E4%B8%89%E8%80%85%E3%81%8C%E6%8F%90%E4%BE%9B%E3%81%99%E3%82%8B%E8%87%AA%E5%8B%95%E7%BF%BB%E8%A8%B3%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E3%82%92%E5%88%A9%E7%94%A8%E3%81%97%E3%81%A6%E8%87%AA%E5%8B%95%E7%9A%84%E3%83%BB%E6%A9%9F%E6%A2%B0%E7%9A%84%E3%81%AB%E7%BF%BB%E8%A8%B3%E3%81%97%E3%81%9F%E7%B5%90%E6%9E%9C%E3%81%A7%E3%81%82%E3%82%8A%E3%80%81%E6%97%A5%E6%9C%AC%E6%B5%B7%E4%BA%8B%E6%96%B0%E8%81%9E%E3%80%81%E3%83%9E%E3%83%AA%E3%83%B3%E3%83%8D%E3%83%83%E3%83%88%E3%81%AF%E3%80%81%E5%BD%93%E8%A9%B2%E8%8B%B1%E8%A8%B3%E3%81%AB%E9%96%A2%E3%81%97%E3%81%A6%E3%80%81%E3%81%9D%E3%81%AE%E6%AD%A3%E7%A2%BA%E6%80%A7%E3%80%81%E4%BF%A1%E9%A0%BC%E6%80%A7%E3%80%81%E5%A6%A5%E5%BD%93%E6%80%A7%E5%8F%8A%E3%81%B3%E7%89%B9%E5%AE%9A%E7%9B%AE%E7%9A%84%E3%81%B8%E3%81%AE%E9%81%A9%E5%90%88%E6%80%A7%E3%82%92%E5%90%AB%E3%82%81%E3%80%81%E6%98%8E%E7%A4%BA%E5%8F%88%E3%81%AF%E9%BB%99%E7%A4%BA%E3%81%AB%E3%82%82%E3%80%81%E3%81%84%E3%81%8B%E3%81%AA%E3%82%8B%E4%BF%9D%E8%A8%BC%E3%82%82%E3%81%97%E3%81%BE%E3%81%9B%E3%82%93%E3%80%82%E3%83%9E%E3%83%AA%E3%83%B3%E3%83%8D%E3%83%83%E3%83%88%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AF%E3%80%81%E3%81%93%E3%81%AE%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%81%8C%E3%80%81%E8%87%AA%E5%8B%95%E7%9A%84%E3%81%8B%E3%81%A4%E6%A9%9F%E6%A2%B0%E7%9A%84%E3%81%AB%E6%83%85%E5%A0%B1%E3%82%92%E8%AA%8D%E8%AD%98%E3%83%BB%E5%88%86%E6%9E%90%E3%81%97%E3%81%A6%E7%B5%90%E6%9E%9C%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