KH

Keiji Hamamoto

NC Nihon Tengantaku Kenkyusyo Co.: 1 patents #3 of 8Top 40%
TC Taisei Kako Co.: 1 patents #4 of 14Top 30%
Overall (2011): #246,974 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7867434 Production method for a delaminatable laminated bottle Kazuya Iwahashi, Hirokazu Mihashi, Masaru Otsuka, Yorishisa Uetake, Kenji Matsuura 2011-01-11