KK

Kozo Kawai

PA Panasonic: 10 patents #2,582 of 21,108Top 15%
Overall (All Time): #520,978 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7584759 Hair dryer with brush Yuichirou Yasuda, Kiyoshi Takashima 2009-09-08
7350317 Electrostatic atomizing hairdryer and electrostatic atomizer Yasunori Matsui, Osamu Imahori, Shosuke Akisada, Fumio Mihara, Akihide Sugawa +7 more 2008-04-01
7155986 Power fastening tool Yoshinori Sainomoto, Tatsuhiko Matsumoto, Tadashi Arimura, Toshiharu Ohashi, Hiroshi Miyazaki +2 more 2007-01-02
6978846 Power tool used for fastening screw or bolt Yoshinori Sainomoto 2005-12-27
6945337 Power impact tool Yoshinori Sainomoto, Tatsuhiko Matsumoto, Tadashi Arimura, Toshiharu Ohashi, Hiroshi Miyazaki +2 more 2005-09-20
6538402 Self-oscillation system for driving a linear oscillatory actuator around its resonant frequency Halit Gokturk, Satoshi Nakayama, Hideaki Abe, Toyokatsu Okamoto 2003-03-25
6183426 Ultrasonic wave applying apparatus Shosuke Akisada, Hiromitu Inoue, Hideaki Abe, Motoharu Muto, Masayuki Hayashi +2 more 2001-02-06
5974358 Navigation apparatus and navigation process for writing reference latitude and longitude lines on generally available map indicating reduction scale and north direction Kaname Okuno 1999-10-26
5819199 Portable navigation apparatus for indicating present position on a map with indicated reference latitudinal and longitudinal lines based on surveyed present position data Kaname Okuno, Yoshinobu Sakamura 1998-10-06
4576149 Massager Shinpei Otuka, Toshio Kusunoki 1986-03-18