HISASHI OKA (DIN: 08798108) is a director in 1 company(ies). HISASHI OKA holds the nationality of Japanese and is identified as an Indian citizen. The director’s primary occupation is listed as N/A, with a gender of Male. Currently associated with companies such as OAT & IIL INDIA LABORATORIES PRIVATE LIMITED, HISASHI OKA serves in roles including Director. For detailed information on associated companies and other director details, refer to the sections below.