| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 14 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Rolling metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Obayashi Shinichi | 3 |
| #2 | Shibuya Takeshi | 3 |
| #3 | Hara Toshihiko | 2 |
| #4 | Miki Toshio | 2 |
| #5 | Takano Shigeru | 2 |
| #6 | Kamata Takashi | 1 |
| #7 | Tomiyama Toshihiro | 1 |
| #8 | Washisu Hisao | 1 |
| #9 | Okada Rikio | 1 |
| #10 | Inoue Etsushi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH1182737A | Boot seal | |
| JPH1019136A | Oil seal | |
| JPH1019135A | Oil seal | |
| JPH09222159A | Friction damper | |
| JPH09137866A | Sealing device | |
| JPH09105468A | Sealing device | |
| JPH09105467A | Sealing device | |
| JPH0821534A | End-face seal | |
| JPH06221442A | Oil seal for valve stem | |
| JPH06147296A | Engagement strike noise generation preventing device for gear transmission device | |
| JPH0634054A | Oil seal | |
| JPH0230314A | Oil seal and its manufacture | |
| JPS6319473A | Sealing device | |
| JPS54132050A | Seal device |