Inventor

NAKAYAMA KIMIO

JP23 patents

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

NAKAYAMA KIMIO

KURARAY CO

Thermoplastic polyurethanes and molded articles comprising them

Suede artificial leather and production method thereof

Fibrous substrate for artificial leather and artificial leather using the same

Thermoplastic polyurethane composition

Polyurethane and molded article comprising the same

Artificial leather and method of producing the same

Napped artificial leather and method for producing the same

Grained artificial leather and method for manufacturing grained artificial leather

Napped artificial leather

Grained artificial leather

UBE INDUSTRIES

Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product

Polyimide porous film

Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product

Process for producing porous spherical polyamide particle

Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product

MITSUBISHI NUCLEAR FUEL

Grid support welding apparatus

Foreign matter filter for fuel assembly in pressurized water reactor

Supporting grid welding apparatus

NAKAYAMA KIMIO

Polishing pad, and method for manufacturing polishing pad

Leather-like sheet and method of manufacturing the same

NUCLEAR DEV CORP

Production method for a nuclear fuel assembly support grid and a nuclear fuel assembly support grid produced by the same

TANAKA JIRO

Leather-like sheet bearing grain finish and process for producing the same

YASUDA YOSHIAKI

Process for producing intertwined ultrafine filament sheet