Nobuaki Katayama

Nobuaki Katayama injiniyan mota ne na Japan kuma tsohon direban tsere wanda ya kasance babban injiniya na ƙarni na farko na Lexus IS, Toyota Altezza a Japan, ƙarni na ɗaya na Lexus SC 400 / SC 300, da ƙarni na 4 na Toyota Supra . A baya, ya kasance injiniya a kan aikin AE86,  kuma ya yi aiki na shekaru hudu a gasar zakarun duniya ta Toyota Motorsports da shirye-shiryen Le Mans. 

 Ayyuka 
Katayama ya shiga kamfanin Toyota Motor Corporation a shekarar 1970, inda ya shafe shekaru yana aiki a cikin ƙirar watsawa ta hannu. A shekara ta 1989, ya shiga ƙungiyar wasannin motsa jiki ta kamfanin. A cikin shekarun 1990s, Katayama ya yi aiki a Turai a matsayin mai zartarwa a cikin ƙungiyar Toyota ta Motorsports, inda ya taimaka a Gasar Rally ta Duniya, Gasar Wasanni ta Duniya, da tseren Le Mans. Ya kuma yi gasa a cikin rallies da sauran tseren. Daga 1994 zuwa gaba, ya yi aiki a matsayin babban injiniya na ƙarni na huɗu na Toyota Supra performance coupe. Ya kuma yi aiki a kan ƙarni na farko na Lexus IS">Lexus SC, SC 400 da SC 300, sannan kuma na farko na Lesxus IS.
Tare da ƙarni na farko na Lexus IS, Katayama ya yi niyyar gina ƙarami, ƙarami Lexus da aka nufa don tallace-tallace a cikin babbar kasuwar shigarwa, tare da ƙirar injiniya ta gaba / ƙirar baya.[1] A yin haka, Katayama ya yi amfani da tsarin dakatarwa na manyan sedans na Lexus GS, nuni na kayan aiki na chronometer, da kuma bututun aluminum, brake, da kuma hanzari. Ɗansa matashi ne ya yi wahayi zuwa ga ƙafafun da aka hako, wanda ya yi amfani da irin wannan ƙafafun a cikin motarsa.[2] Har ila yau, an sanya abin hawa tare da ɗaki don gyare-gyare; An sanya Altezza na Katayama tare da supercharger, dakatarwa mai ƙarfi, da kuma saukar da tsawo.[2] Sakamakon zane ya sami yabo mai mahimmanci a lokacin da aka ƙaddamar da shi a shekarar 1998, kuma an ba shi lambar yabo ta "Motar Shekara" ta Japan a shekarar 1998-1999. Koyaya, Katayama ya kuma ji cewa za a iya inganta ƙirar, kuma ya haɓaka jerin abubuwan da ya ba da shawarar a magance su don ƙirar Lexus IS ta ƙarni na biyu.[3]

 Manazarta 

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