HI

Hajime Ishii

HC Hitachi Construction Machinery Co.: 16 patents #75 of 1,234Top 7%
IH Ihi: 2 patents #401 of 1,178Top 35%
IC Ishikawajima-Harima Heavy Industries Co.: 2 patents #134 of 611Top 25%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
NC Nippon Tungsten Co.: 2 patents #24 of 139Top 20%
NC Nkk Co.: 2 patents #309 of 1,173Top 30%
ME Mitsubishi Jidosha Engineering: 2 patents #32 of 277Top 15%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
FA Fanuc: 1 patents #1,202 of 1,735Top 70%
Overall (All Time): #152,547 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
11548827 Member for plasma processing apparatus and plasma processing apparatus with the same Takashi Ikeda, Kenji Fujimoto, Naoyuki Satoh, Nobuyuki Nagayama, Koichi Murakami +1 more 2023-01-10
11434174 Member for plasma processing apparatus, plasma processing apparatus with the same and method for using sintered body Takashi Ikeda, Kenji Fujimoto, Naoyuki Satoh, Nobuyuki Nagayama, Koichi Murakami +1 more 2022-09-06
9139983 Construction machine Hajime Yoshida, Syuuhei Noguchi 2015-09-22
9080311 Construction machine Hajime Yoshida, Yoshifumi Takebayashi, Shuuhei Noguchi, Hajime Kurikuma 2015-07-14
9033086 Construction machinery Shougo Kimura, Tomoyuki Tanaka, Hiroshi Tabeta 2015-05-19
8967309 Construction machine Shogo Kimura, Tomoyuki Tanaka, Hiroshi Tabeta 2015-03-03
8944202 Construction machine Tomoyuki Tanaka, Shougo Kimura 2015-02-03
8869928 Construction machine Hajime Yoshida, Shuuhei Noguchi 2014-10-28
8651219 Hybrid construction machine Hajime Yoshida 2014-02-18
8632122 Construction machine Shougo Kimura, Tomoyuki Tanaka, Hiroshi Tabeta 2014-01-21
8616619 Construction machine Shougo Kimura, Hiroshi Tabeta 2013-12-31
8573015 Rolling mill and rolling method Hiroyuki Otsuka, Shigeru Tsuzuki, Tsuyoshi Sugiyasu, Tsukasa Matsuzawa, Hisashi Honjou 2013-11-05
8402802 Conveying device, hot rolling apparatus, conveying method, and hot rolling method Masahiro Kuchi, Hisashi Honjou 2013-03-26
7971428 Exhaust gas purification device for internal combustion engine Hiroyuki Kimura, Mitsutaka Kojima, Kojiro Okada, Kei Shigahara, Michihiro Hata +3 more 2011-07-05
7900996 Construction machine Shogo Kimura, Hiroshi Tabeta 2011-03-08
7730721 Exhaust gas purification device of internal combustion engine Hiroyuki Kimura, Mitsutaka Kojima, Kojiro Okada, Kei Shigahara, Michihiro Hata +3 more 2010-06-08
7575272 Construction machine Shogo Kimura, Tomoyuki Tanaka 2009-08-18
7559601 Construction machine Masayuki Yunoue, Shigeru Hirasawa, Hiroshi Tabeta, Shogo Kimura 2009-07-14
7537074 Construction machine Tomoyuki Tanaka, Shogo Kimura 2009-05-26
7530418 Construction machine Shigeru Hirasawa, Hiroshi Tabeta, Shogo Kimura 2009-05-12
7338114 Construction machine Shogo Kimura, Teruo Irino, Hajime Yoshida, Shigeru Hirasawa 2008-03-04
7287810 Construction machine Shogo Kimura, Shigeru Hirasawa, Tomoyuki Tanaka, Hiroshi Tabeta 2007-10-30
6892110 Numerical control unit Michiya Inoue 2005-05-10
6722174 Device and method for manufacturing hot-rolled sheet steel and device and method for sheet thickness pressing used for the device and method Takashi Nishii, Masao Mikami, Kenichi Ide, Toshio Iwanami, Shirou Osada +2 more 2004-04-20
6463652 Apparatus and methods for manufacturing hot rolled steel sheets Shigeki Narushima, Kenichi Ide, Yasushi Dodo, Kinichi Higuchi, Hisashi Honjou +11 more 2002-10-15