Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085444 | Dust seal for sliding type bush | Takuya Murakami, Toshihiko Kakimoto, Junzo Ishimaru, Yuji Kyoi, Masanao Kameda +1 more | 1992-02-04 |
SD
Shigeki Dake
Keeper Gmbh: 1 patents #8 of 47Top 20%
Kinugawa Rubber Ind. Co.: 1 patents #22 of 69Top 35%
Overall (All Time): #3,843,088 of 4,157,543Top 95%
1
Patents All Time