Inventor

KIKUZAWA YOSHIHIRO

JP3 patents

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

TOYOTA CHUO KENKYUSHO KK

1 patent

US11970669B2Apr 30, 2024

Lubricant, lubricating composition, and sliding machine

TOYOTA CHUO KENKYUSHO KK0 citations58

TOYOTA MOTOR CO LTD

1 patent

US11702769B2Jul 18, 2023

Stabilized fiber, method of producing the same, and method of producing carbon fiber

TOYOTA MOTOR CO LTD0 citations56

KATAYAMA MASAYUKI

1 patent

US8461572B2Jun 11, 2013

Organic luminescent device and manufacturing method thereof

KATAYAMA MASAYUKI1 citations43