Issued Patents All Time
Showing 76–98 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6370004 | Electrostatic chuck | — | 2002-04-09 |
| 6319830 | Process of fabricating semiconductor device | — | 2001-11-20 |
| 6287980 | Plasma processing method and plasma processing apparatus | Minoru Hanazaki, Takayuki Ikushima, Kenji Shirakawa, Masakazu Taki | 2001-09-11 |
| 6165036 | Water tank for wireless remote-controlled underwater toys | Shigeru Hino, Yoshinobu Nikaido | 2000-12-26 |
| 6058096 | Reproducing apparatus for recording medium | Yoshihiro Fujita, Makoto Takahashi, Ryota Okabe | 2000-05-02 |
| 6046800 | Position detection surveying device | Fumio Ohtomo, Haruhiko Kobayashi | 2000-04-04 |
| 5766758 | Fiber of ethylene-vinyl alcohol copolymer and process for production thereof | Kiyoshi Hirakawa, Izumi Tabuchi, Yusuke ANDO | 1998-06-16 |
| 5639257 | Bolt-equipped connector | Katsuji Shimazawa, Hiroshi Takeda | 1997-06-17 |
| 5621708 | Disk player equipped with disk changer | Yoshihiro Fujita, Makoto Takahashi, Ryota Okabe | 1997-04-15 |
| 5573690 | Ceramic articles | Kazuhiro Nobori, Koichi Umemoto, Ryusuke Ushikoshi | 1996-11-12 |
| 5267456 | Drum-type washing machine | Tadashi Nukaga, Kentaro Mochizuki, Yoshikazu Banba | 1993-12-07 |
| 5115651 | Drum-type washing machine | Tadashi Nukaga, Kentaro Mochizuki, Yoshikazu Banba | 1992-05-26 |
| 5087519 | Ethylene-vinyl alcohol copolymer composite fiber and production thereof | Kiyoshi Hirakawa, Seiji Kashima, Kazuhiko Tanaka, Masao Kawamoto, Takao Akagi | 1992-02-11 |
| 5059482 | Composite fiber and process for producing the same | Masao Kawamoto, Kazuhiko Tanaka, Kiyoshi Hirakawa, Tomoyasu Takegami | 1991-10-22 |
| 5057369 | Heatsettable artificial hair and production thereof | Katsura Maeda, Masami Ohta, Masao Kawamoto | 1991-10-15 |
| 5038586 | Washing machine | Tadashi Nukaga, Kentaro Mochizuki, Yoshikazu Banba | 1991-08-13 |
| 4803332 | Apparatus for plasma treatment of a sheet-like structure | Motoyasu Koyama, Hidetoshi Teraoka, Takao Akagi, Itsuki Sakamoto, Akira Namba +1 more | 1989-02-07 |
| 4745027 | Fiber having high density and roughened surface | Katsura Maeda, Takao Akagi, Masanori Sato | 1988-05-17 |
| 4728564 | Sheet-like structures and process for producing the same | Takao Akagi, Itsuki Sakamoto | 1988-03-01 |
| 4522873 | Fibrous structure having roughened surface | Takao Akagi, Akira Kubotsu | 1985-06-11 |
| 4514459 | Woven fabric having a velvety appearance | Junyo Nakagawa, Kiyoshi Hirakawa, Isao Tokunaga, Masaaki Ito | 1985-04-30 |
| 4451534 | Synthetic fibers imparted with an irregular surface and a process for their production | Takao Akagi, Katsura Maeda, Kazuo Yamamoto | 1984-05-29 |
| 4254182 | Polyester synthetic fiber containing particulate material and a method for producing an irregularly uneven random surface having recesses and projections on said fiber by chemically extracting said particulate material | Takao Akagi, Takaakira Tsuji, Katsura Maeda, Masao Kawamoto, Akira Kubotsu | 1981-03-03 |