Development of new cultivation systems on the 'Aoshima-Unshu' mandarin orange. 1. Development of tree shape and energy control techniques on Quercus glauca rootstock. 3. Development of multi-purpose application technique on mulch. Properties on some kinds of mulch materials.
Development of artificial joints to meet the aging society. Strategic research on durable artificial joints treated with an MPC polymer. Research on the wear resistance properties of fretting surfaces of artificial joints given a nano size surface treatment with an MPC polymer. Evaluation by a hip joint simulation test.