Preparation of guideline for diagnosing sudden infant death syndrome (SIDS) and study on its prevention and measures for decrease of its incidence : Clinical and medicolegal study on diagnosis of SIDS. Reclassification of causal factors for SIDS death of infants and children according to the guideline for diagnosing SIDS introduced by Japanese SIDS Society.
Extending application of NPW (Nissan Production Way). Progress degree of synchronized production based on established order information. "Case study of NPW 1)" at Nissan Diesel Motor Co., Ltd.: NDPS establishment activity. Challenge to further enhance production mechanism level (quality assurance of all products, further promotion of ordered production, thoroughly elimination of loss).