Inventor

TOKUNAGA YUJI

JP7 patents

⚠️ This page may combine multiple inventors who share the name “TOKUNAGA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJISAWA PHARMACEUTICAL CO

6 patents

US6361760B1Mar 26, 2002

Aerosol compositions

FUJISAWA PHARMACEUTICAL CO87 citations95

US6346537B1Feb 12, 2002

Medicinal composition

FUJISAWA PHARMACEUTICAL CO60 citations95

US4772594ASep 20, 1988

Prodrug compounds, process for the preparation thereof and sustained release preparation comprising the same

FUJISAWA PHARMACEUTICAL CO43 citations90

US5817333AOct 6, 1998

MITSUI CHEMICALS INC

1 patent

US11655428B2May 23, 2023

Lubricating oil compositions and lubricating oil viscosity modifiers

MITSUI CHEMICALS INC0 citations57

TOKUNAGA YUJI

FUJISAWA PHARMACEUTICAL CO

Aerosol compositions

Medicinal composition

Prodrug compounds, process for the preparation thereof and sustained release preparation comprising the same

Liposome preparation containing a tricyclic compound

Liposome preparation

Aerosol compositions

MITSUI CHEMICALS INC

Lubricating oil compositions and lubricating oil viscosity modifiers