HW

Hitoshi Watanabe

HM Hitachi Maxell: 4 patents #10 of 103Top 10%
SI Sanshin Industries: 4 patents #4 of 57Top 8%
KC Kabushiki Kaisha Carmate: 1 patents #1 of 1Top 100%
RK Riso Kagaku: 1 patents #19 of 62Top 35%
📍 Osaka, CA: #3 of 40 inventorsTop 8%
Overall (2002): #1,739 of 266,432Top 1%
10
Patents 2002

Issued Patents 2002

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6501729 Cartridge for information-recording media having deformable elastic pressing member urged by projection on shutter Yoshitane Tsuburaya, Katsusuke Shimazaki, Satoru Ohnuki, Norio Ohta 2002-12-31
6499394 Stencil printer Katsumi Kawagoe, Muneaki Kawai, Shigeki Fukai, Kinya Ono 2002-12-31
6450847 Engine component arrangement for outboard motor Yukinori Kashima 2002-09-17
6446594 Component mounting arrangement for engine Akihiro Onoue 2002-09-10
6404705 Magneto-optical disk apparatus having an adjustment mechanism for setting the position of magnetic heads Norio Ohta, Masashi Suenaga 2002-06-11
6385140 Magneto-optical recording medium and reproducing method for reproducing magnetic domain in enlarged form on a reproducing layer Satoru Ohnuki, Norio Ohta, Katsusuke Shimazaki, Masafumi Yoshihiro, Hiroki Takao 2002-05-07
6371246 Oil pump for outboard motor Masanori Takahashi, Noriyoshi Hiraoka 2002-04-16
6346018 Arrangement for outboard motor 2002-02-12
D453316 Wiper blade for vehicle 2002-02-05
6339583 Cartridge for information-recording media having deformable elastic member on shutter Yoshitane Tsuburaya, Katsusuke Shimazaki, Satoru Ohnuki, Norio Ohta 2002-01-15