Inventor
HIOKI TATSUMI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “HIOKI TATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA CHUO KENKYUSHO KK
11 patentsUS5266398ANov 30, 1993
Amorphous thin film as solid lubricant on a substrate and method for production thereof
TOYODA CHUO KENKYUSHO KK58 citations95
US5958577ASep 28, 1999
Transparent bulk silica porous material with uniform pore size and distribution
TOYODA CHUO KENKYUSHO KK26 citations92
US5907426AMay 25, 1999
Stabilizing device for optical modulator
TOYODA CHUO KENKYUSHO KK41 citations92
US6087042AJul 11, 2000
Positive electrode material for secondary lithium battery
TOYODA CHUO KENKYUSHO KK49 citations91
US5932354AAug 3, 1999
Obliquely deposited film element
TOYODA CHUO KENKYUSHO KK31 citations91
US4384989AMay 24, 1983
Semiconductive barium titanate
TOYODA CHUO KENKYUSHO KK26 citations81
US6107243AAug 22, 2000
Cluster-included material
TOYODA CHUO KENKYUSHO KK12 citations73
US5627920AMay 6, 1997
Optical-optical modulators
TOYODA CHUO KENKYUSHO KK8 citations73
US5215823AJun 1, 1993
Process for forming solid lubricating film on iron-base alloy substrate and sliding member having the solid lubricating film
TOYODA CHUO KENKYUSHO KK9 citations72
US4678678AJul 7, 1987
Method of strengthening ceramics
TOYODA CHUO KENKYUSHO KK7 citations71
US4917953AApr 17, 1990
Method of forming solid lubricaitng film on ceramic material and product produced by the same
TOYODA CHUO KENKYUSHO KK15 citations64