HK

Hiroyuki Kajiwara

KS Kobe Steel: 2 patents #46 of 295Top 20%
📍 Shimonoseki, JP: #3 of 13 inventorsTop 25%
Overall (2016): #138,679 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9399437 Bumper reinforcement and method for manufacturing the same Narikazu Hashimoto, Tsunetake Tsuyoshi, Shingo Shimoaka 2016-07-26
9371047 Bumper structure and method for manufacturing bumper beam Narikazu Hashimoto, Tsunetake Tsuyoshi, Takahiro SHIKAMA 2016-06-21