SK

Shunji Kurokawa

Ricoh Company: 2 patents #35 of 489Top 8%
Overall (1989): #15,987 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4864606 Terminal apparatus with a handset using a four pin connector — 1989-09-05
4811111 Facsimile machine having a function of transmitting source and destination information — 1989-03-07