Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930911 | Separator for metal secondary batteries | Kiyoshi Kanamura, Hirokazu Munakata, Kazuhiro IMAZAWA | 2021-02-23 |
| 10096809 | Method for manufacturing secondary battery separator and method for manufacturing lithium secondary battery | Kiyoshi Kanamura, Hirokazu Munakata, Kazuhiro IMAZAWA | 2018-10-09 |
| 6761930 | Method of coating solution on substrate surface using a slit nozzle | Shigemi Fujiyama, Futoshi Shimai, Akira Uehara | 2004-07-13 |
| 6436472 | Method of applying a coating solution to a substrate surface using a rotary coater | Shigemi Fujiyama, Futoshi Shimai, Akira Uehara | 2002-08-20 |
| 6277441 | Method of forming coating film on a substrate | Hiroki Endo, Hideya Kobari, Koji Ueda | 2001-08-21 |
| 6090216 | Cleaning device and cleaning method for applicator nozzle | Kazunobu Yamaguchi, Junji Kutsuzawa, Shigemi Fujiyama | 2000-07-18 |
| 5972426 | Method of coating substrate with coating nozzle | Junji Kutsuzawa, Futoshi Shimai, Hidenori Miyamoto | 1999-10-26 |
| 5785759 | Rotating cup type liquid supply device | Shigemi Fujiyama, Futoshi Shimai, Koichi Nagasawa | 1998-07-28 |
| 5769946 | Coating nozzle and coating device having coating nozzle | Junji Kutsuzawa, Futoshi Shimai, Hidenori Miyamoto | 1998-06-23 |
| 5660634 | Rotary-cup liquid supply device | Shigemi Fujiyama, Kazunobu Yamaguchi | 1997-08-26 |
| 5591262 | Rotary chemical treater having stationary cleaning fluid nozzle | Hideya Kobari, Koji Ueda, Hidenori Miyamoto, Ryuzo Takatsuki | 1997-01-07 |
| 5571324 | Rotary-cup coating apparatus | Hideyuki Mizuki, Katsuhiko Kudo | 1996-11-05 |
| 5439519 | Solution applying apparatus | Hirotsugu Kumazawa, Futoshi Shimai, Shigemi Fujiyama, Hiroki Endo, Hideya Kobari | 1995-08-08 |
| 5415691 | Solution coating apparatus | Shigemi Fujiyama, Kazunobu Yamaguchi | 1995-05-16 |
| 5349978 | Cleaning device for cleaning planar workpiece | Shigemi Fujiyama, Katsuhiko Kudo, Hirotsugu Kumazawa | 1994-09-27 |
| 5332557 | Heating apparatus | Tsutomu Sahoda, Hideyuki Mizuki, Hidenori Miyamoto, Hisashi Hori | 1994-07-26 |
| 5238713 | Spin-on method and apparatus for applying coating material to a substrate, including an air flow developing and guiding step/means | Hideyuki Mizuki, Katsuhiko Kudo, Muneo Nakayama | 1993-08-24 |
| 5116250 | Method and apparatus for applying a coating material to a substrate | Hideyuki Mizuki, Katsuhiko Kudo, Muneo Nakayama | 1992-05-26 |
| 4941426 | Thin-film coating apparatus | Hideyuki Mizuki, Katsuhiko Kudo, Muneo Nakayama | 1990-07-17 |
| 4790262 | Thin-film coating apparatus | Muneo Nakayama, Akira Uehara, Hideyuki Mizuki | 1988-12-13 |