Inventor

YUCHI YOSHIYUKI

JP3 patents

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

NIHON SINKU GIJUTSU KABUSIKI K

2 patents

US4941430AJul 17, 1990

Apparatus for forming reactive deposition film

NIHON SINKU GIJUTSU KABUSIKI K28 citations90

US5137772AAug 11, 1992

Body coated with cubic boron nitride and method for manufacturing the same

NIHON SINKU GIJUTSU KABUSIKI K14 citations71

NIHON SINKU GIJUTSU KABUSHIKI

1 patent

US4892791AJan 9, 1990

Body coated with cubic boron nitride & method for manufacturing the same

NIHON SINKU GIJUTSU KABUSHIKI20 citations78