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Hiromitsu Tsuchiya — 9 Patents

YAYazaki: 9 patents #506 of 3,427Top 15%
Shizuoka, JP: #1,321 of 6,644 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Hiromitsu Tsuchiya has been granted 9 US patents while listed as an inventor at Yazaki. The first was granted in 1992 and the most recent in June 1998. Hiromitsu Tsuchiya ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Hiromitsu Tsuchiya in Shizuoka, JP.

Patents per Year

Patents granted per year, 1992 to 1998Bar chart with a peak of 4 patents in 1995.peak 41992: 1 patents19921993: 1 patents19931995: 4 patents19951996: 1 patents19961997: 1 patents19971998: 1 patents1998

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5761024 Discharge tube Takashi Sato 1998-06-02
5599195 Ignition plug cap Tetsuya Mitani 1997-02-04
5517081 Gas-filled discharge tube Tetsuya Mitani 1996-05-14
5473220 Discharge tube Takashi Sato, Takahisa Suzuki, Tetsuya Mitani 1995-12-05
5466989 Discharge tube Takashi Sato, Takahisa Suzuki, Tetsuya Mitani 1995-11-14
5402766 Ignition apparatus with a pre-gap Takashi Sato, Tetsuya Mitani 1995-04-04
5391961 Gas-filled discharge tube Takahisa Suzuki, Takashi Sato 1995-02-21
5235247 Discharge tube with activation layer Masataka Shishido, Takashi Sato, Takahisa Suzuki, Tetsuya Mitani 1993-08-10
5133328 Built-in discharge bulb type ignition plug Takashi Sato, Tetsuya Mitani 1992-07-28

Frequent Collaborators

Takashi Sato7 shared
Tetsuya Mitani7 shared
Takahisa Suzuki4 shared
Masataka Shishido1 shared

Nearby-Ranked Inventors

Scott Luro9
Kunpeng Zhu9
LuLu Chen9
Chun-Ta Liu9
Shoham Levy9
Min Wook Lee9
Aaron D. Kovar9
Pradeepkumar Ashok9
Ok Chae Kim9