Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D977002 | X-Y plotter for cutting | Takahisa Umezawa | 2023-01-31 |
| D972006 | X-Y plotter for cutting | Takahisa Umezawa | 2022-12-06 |
| D951341 | X-Y plotter for cutting | Takahisa Umezawa | 2022-05-10 |
| 9994066 | Erasing implement and writing implement provided with erasing implement | Sakae Hayao, Tsuyoshi Nishida | 2018-06-12 |
| 9519255 | Label printer | Shinichi Sasaki, Susumu Shoji | 2016-12-13 |
| 9409438 | Writing instrument with erasing member | — | 2016-08-09 |
| 7995812 | X-ray image processing system and method thereof | — | 2011-08-09 |
| 7079379 | Cooling device high voltage electrical unit for motor of vehicle, and hybrid vehicle | Hiroo Yamaguchi, Osamu Hasegawa, Toshiyuki Matsuoka, Koshiro Fuchibe, Kunio Hasegawa +1 more | 2006-07-18 |
| 7051825 | Structure for installing high-voltage equipment component to vehicle | Ritsuo Masui | 2006-05-30 |
| 6637629 | Immersion nozzle | Etuhiro Hasebe, Kouji Enomoto | 2003-10-28 |
| 5705473 | Nonionic powdery detergent composition containing an aluminosilicate builder and a silicon-containing oil absorbing carrier | Mutsumi Kuroda, Hiroyuki Yamashita, Mikio Sakaguchi, Hiroyuki Kondo, Kouichi Hatano +1 more | 1998-01-06 |
| 5342713 | Phase shifting mask | Kazutoshi Abe, Takashi Taguchi | 1994-08-30 |
| 5062435 | Hair comb with absorbant pad | — | 1991-11-05 |
| 4962521 | Apparatus for still picture video telephone apparatus and methods for transmitting and displaying still picture image for use therein | Fumiaki Komatsu, Junichi Sakamoto, Hitoshi Fujimoto, Kazuyuki Saigusa, Akifumi Kabasawa +2 more | 1990-10-09 |
| 4943994 | Still picture picturephone communications system | Yutaka Ueno, Lawrence D. Emmons, James S. Mackley | 1990-07-24 |
| 4824254 | Alignment marks on semiconductor wafers and method of manufacturing the marks | Yoshio Itoh, Tadashi Nishimuro, Hisamitsu Mitsutomi | 1989-04-25 |
| 4640888 | Alignment mark on a semiconductor and a method of forming the same | Yoshio Itoh, Tadashi Nishimuro, Norio Moriyama | 1987-02-03 |
| 4564557 | Thermoset acrylic resin composition for coating metallic materials and stainless steel coated with the composition | Masuhito Ohgushi, Tsutomu Asaba, Hironobu Hoshi, Kenichi Goshokubo, Takeo Wakui +3 more | 1986-01-14 |