HO

Haruo Okubo

NI Nissan Chemical Industries: 1 patents #50 of 146Top 35%
SC Sumitomo Bakelite Co.: 1 patents #9 of 57Top 20%
Overall (2019): #168,966 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10472598 Cell mass culture vessel Ryohei Tsukada 2019-11-12
D838863 Liquid mixing container Hisato Hayashi 2019-01-22