AK

Akira Kuragaki

Mitsubishi Electric: 15 patents #1,633 of 25,717Top 7%
📍 Himeji, JP: #129 of 1,500 inventorsTop 9%
Overall (All Time): #327,876 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
6382037 Starter Takehiro Kobayashi, Shigeru Shiroyama, Koichiro Kamei, Hidekazu Katayama, Masahiko Tsukahara +2 more 2002-05-07
6333567 Starter Shigeru Shiroyama, Motoi Hisamoto, Koichiro Kamei, Takehiro Kobayashi, Hidekazu Katayama 2001-12-25
6286378 Starter Koichiro Kamei, Shigeru Shiroyama, Hidekazu Katayama 2001-09-11
6269706 Starter and its installation method Shigeru Shiroyama, Koichiro Kamei, Hidekazu Katayama 2001-08-07
6268670 Starter Shigeru Shiroyama, Koichiro Kamei, Motoi Hisamoto, Takehiro Kobayashi, Hidekazu Katayama 2001-07-31
6225718 Starter Koichiro Kamei, Shigeru Shiroyama, Hidekazu Katayama 2001-05-01
6202497 Shift lever assembly for an electric starter motor Shigeru Shiroyama 2001-03-20
6201311 Vehicle starter with separate terminals for the motor and the excitation coil Koichiro Kamei, Shigeru Shiroyama, Motoi Hisamoto, Takehiro Kobayashi, Hidekazu Katayama 2001-03-13
6157105 Starter Shigeru Shiroyama, Koichiro Kamei, Hidekazu Katayama 2000-12-05
6097119 Electric starter motor Shigeru Shiroyama 2000-08-01
5539264 Brush holder assembly Shigeru Shiroyama 1996-07-23
5485048 Brush device having a pair of U-shaped attaching pieces and tap accommodating holes Shigeru Shiroyama 1996-01-16
5448122 Brush device Shigeru Shiroyama 1995-09-05
5332940 Brush device Shigeru Shiroyama 1994-07-26
5289070 Commutator brush device for automated assembly Shigeru Shiroyama 1994-02-22