Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117977 | Elevator apparatus including car with suspending pulley devices on opposite sides of the car | — | 2006-10-10 |
| 6742702 | Gas injection type soldering method and apparatus | — | 2004-06-01 |
| 6631788 | Elevator system with safety installation | Masahiro Shikai, Hajime Nakajima, Toshiro Nakashima, Kazuo Takashima, Tatsushi Takahashi +4 more | 2003-10-14 |
| 6120973 | Radiation sensitive composition for color filters | Kouji Itano, Yasumi Itano | 2000-09-19 |
| 6087050 | Radiation sensitive composition and color filter | Kouji Itano, Hiroaki Nemoto, Atsushi Kumano | 2000-07-11 |
| 6046121 | Glass paste composition | Hideaki Masuko, Tadahiko Udagawa, Atsushi Kumano, Kenji Okamoto, Hideyuki Kamii | 2000-04-04 |
| 5990944 | Streak tube sweeping method and a device for implementing the same | — | 1999-11-23 |
| 5605962 | Flame retarding resin composition | Masanori Suzuki, Hiroyuki Itoh, Koichi Sumi, Yoichi Kamoshida, Seiichi Atomori +1 more | 1997-02-25 |
| 5543995 | Method and apparatus for protecting a power transmission line | Kajuaki Kumagai, Hiroshi Takiguchi | 1996-08-06 |
| 5211119 | Main-presser driving apparatus for automatic binding sewing machine | Yuji Tagawa, Takashi Kondou, Kazushi Inoue | 1993-05-18 |
| 5109785 | Workpiece fabric feeding device for binder strip sewing machine | Kazushi Inoue, Yuji Tagawa, Takashi Kondo, Yasuhiko Watanabe, Jun Shibata | 1992-05-05 |
| 5076902 | Electrolysis apparatus | Nobuyuki Joshima, Yasumi Sasaki | 1991-12-31 |
| 5016610 | Radiant tube type heater | Kazunori Meguro, Toshiaki Itoh | 1991-05-21 |
| 4852183 | Pattern recognition system | Yasuaki Nakamura, Katsuyuki Kamei | 1989-07-25 |
| 4598665 | Silicon carbide process tube for semiconductor wafers | Takashi Tanaka | 1986-07-08 |
| 4592297 | Needle centering device and cutter for a zig-zag sewing machine | Satoru Asano | 1986-06-03 |