早川徳次 (シャープ)
1. Tokuji HayakawaTokuji Hayakawa was a Japanese businessman and the founder of Hayakawa Kinzoku Kougyou. He invented and patented the “Tokubijo” belt buckle in 1912 (a belt which can fasten without perforating) and invented the 'Ever Ready Sharp' mechanical pencil in 1915. The success of the “Tokubijo” belt buckle led to Hayakawa started his own metallurgical processing, which then developed into the present-day Sharp Corporation.
Read “Tokuji Hayakawa” on English Wikipedia
Read “早川徳次 (シャープ)” on Japanese Wikipedia
Read “Tokuji Hayakawa” on DBpedia
Read “Tokuji Hayakawa” on English Wikipedia
Read “早川徳次 (シャープ)” on Japanese Wikipedia
Read “Tokuji Hayakawa” on DBpedia
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