SK

Shigekazu Kieda

HI Hitachi: 9 patents #4,653 of 28,497Top 20%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
📍 Sakuragawa, JP: #8 of 58 inventorsTop 15%
Overall (All Time): #517,399 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8540042 Cooling structure for construction machine Takayuki Atarashi, Shuichi Terakado, Shigehisa Funabashi, Shinya Okumura, Yasunori Ota 2013-09-24
6774515 Rotary electric power generator Hideaki Mori, Masayuki Kaiho, Ryoichi Shiobara, Kenichi Hattori 2004-08-10
6621187 Rotary electric power generator Hideaki Mori, Masayuki Kaiho, Ryoichi Shiobara, Kenichi Hattori 2003-09-16
6459180 Rotary electric power generator Hideaki Mori, Masayuki Kaiho, Ryoichi Shiobara, Kenichi Hattori 2002-10-01
6359350 Rotary electric machine Masayuki Kaiho, Hideaki Mori, Tadashi Sonobe, Ryoichi Shiobara, Akitomi Senba +2 more 2002-03-19
6346754 Electric rotating machine Hideaki Mori, Ryoichi Shiobara, Kenichi Hattori 2002-02-12
6340853 Electric rotating machine Masayuki Kaiho, Hideaki Mori, Ryoichi Shiobara, Kenichi Hattori, Akiyoshi Komura 2002-01-22
5133403 Cooling arrangement for semiconductor devices and method of making the same Hitoshi Yokono, Takao Terabayashi, Nobuo Kayaba, Takahiro Daikoku, Fumiyuki Kobayashi +1 more 1992-07-28
5021924 Semiconductor cooling device Tadakatsu Nakajima, Heikichi Kuwahara, Motohiro Sato 1991-06-04
4956043 Dry etching apparatus Masafumi Kanetomo, Shinichi Tachi, Kazunori Tsujimoto, Kiichiro Mukai, Takahiro Daikoku +2 more 1990-09-11