AK

Akifumi Kawakami

NI Ngk Insulators: 8 patents #403 of 2,083Top 20%
Overall (All Time): #627,388 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11471869 Honeycomb structure Yuji Sasaki, Takashi Kinoshita, Mitsuhiro Ito 2022-10-18
11092055 Honeycomb structure Yasuyuki Furuta, Mitsuhiro Ito 2021-08-17
11091399 Honeycomb structure Takashi Kinoshita, Yuji Sasaki, Mitsuhiro Ito 2021-08-17
10974186 Ceramic porous body and dust collecting filter Rui Horimoto, Mitsuhiro Ito, Yuki Jin, Hiroaki Noguchi 2021-04-13
10882796 Ceramic porous body and method for producing the same, and dust collecting filter Hiroaki Noguchi, Shuichi Ichikawa, Mitsuhiro Ito 2021-01-05
10632647 Honeycomb structure Yuji Sasaki, Mitsuhiro Ito, Yukiharu MORITA 2020-04-28
10632709 Honeycomb structure Toshihiro Hirakawa 2020-04-28
9885616 Thermal shock resistance testing method and thermal shock resistance testing apparatus Takahiko Nakatani, Masaaki Ito, Yuki FUKUMI, Satoshi Sakashita 2018-02-06