Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468954 | Spindle motor with particular rotor magnet and stator teeth dimensions and disk drive device including the same | Yoichi Sekii, Takuro Iguchi | 2019-11-05 |
| 9279202 | Needle-punched nonwoven fabric | Hiroshi Kajiyama, Shusaku Narita, Seiji Yokoi, Shuntaro Ishii | 2016-03-08 |
| 8113739 | Sand drift prevention method, method of forming and improving vegetation in sandy soil using the same, and tubular knit fabric for columnar sandbag | Osamu Mito, Koji Sasaki, Takenobu Okumura, Shigeto Matsumoto, Makoto Maeda | 2012-02-14 |
| 7767120 | Aliphatic polyester multi-filament crimp yarn for a carpet, and production method thereof | Daisuke Yahata, Shinnichi Nishihata, Motokatsu Nishimura, Tatsuro Mizuki, Masakatsu Umeda +2 more | 2010-08-03 |
| 7479917 | Electromagnetic wave absorber, manufacturing method thereof and electromagnetic wave anechoic room | Hiroshi Kurihara, Toshifumi Saito, Miki Kasabo, Toru Sugahara, Takashi Tanoue | 2009-01-20 |
| 7416779 | Fiber board and its producing method | Masanori Hashiba, Takehiro Kato, Kousuke Tamaki, Osamu Mito, Tomomichi Fujiyama +5 more | 2008-08-26 |
| 6740401 | Aliphatic polyester multi-filament crimp yarn for a carpet, and production method thereof | Daisuke Yahata, Shinnichi Nishihata, Motokatsu Nishimura, Tatsuro Mizuki, Masakatsu Umeda +2 more | 2004-05-25 |