Masanari Iwata

Mitsubishi Electric: 3 patents #107 of 1,307Top 9%

Overall (1989): #8,664 of 140,708Top 7%

Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4879499	Industrial robot's articulate device	—	1989-11-07
4864888	Robot articulation joint	—	1989-09-12
4840090	Harmonic speed changer	—	1989-06-20