Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7227354 | Magnetic material amount detecting apparatus | Masashi Suzuki | 2007-06-05 |
| 7208946 | Magnetic material detecting apparatus | Takahisa Nakano | 2007-04-24 |
| RE39037 | Thickness detecting caliper for sheet material having elastic arms with printed coils | Tadashi Tsukahara | 2006-03-28 |
| 7011307 | Paper sheet detection apparatus | Masashi Suzuki | 2006-03-14 |
| 7012424 | Magnetic material detecting apparatus | Seiichi Hashiya | 2006-03-14 |
| 6869700 | Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber | Takao Sawa, Katsutoshi Nakagawa, Hisashi Takahashi, Teruo Murakami | 2005-03-22 |
| 6731111 | Validity determination using magnetic ink having magnetic powders with different Curie temperatures | Takao Sawa, Katsutoshi Nakagawa, Teruo Murakami, Tadahiko Kobayashi, Hisashi Takahashi | 2004-05-04 |
| 6610425 | Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber | Takao Sawa, Katsutoshi Nakagawa, Hisashi Takahashi, Teruo Murakami | 2003-08-26 |
| 6545466 | MAGNETIC POWDER FOR VALIDITY DETERMINING INK, MANUFACTURING METHOD FOR MAGNETIC POWDER FOR VALIDITY DETERMINING INK, MAGNETIC INK FOR VALIDITY DETERMINATION, PRINTING MEMBER FOR VALIDITY DETERMINATION, DETECTING DEVICE FOR PRINTING MEMBER FOR VALIDITY DETERMINATION, AND VALIDITY DETERMINATION DEVICE | Takao Sawa, Katsutoshi Nakagawa, Teruo Murakami, Tadahiko Kobayashi, Hisashi Takahashi | 2003-04-08 |
| 6293539 | Rotating or pivoting apparatus and medium feeding apparatus | Kunio Fukatsu, Katsumi Inoue | 2001-09-25 |
| 6175235 | Thickness detecting caliper for sheet material having elastic arms with printed coils | Tadashi Tsukahara | 2001-01-16 |
| 5567882 | Pressure sensor using a field emission cold cathode | Kouichi Ichimura, Masayuki Nakamoto, Hiroshi Masumoto | 1996-10-22 |
| 5373747 | Robot hand and robot | Hideki Ogawa, Hideaki Hashimoto, Takao Furukawa, Toshiya Umeda | 1994-12-20 |
| 5307447 | Control system of multi-joint arm robot apparatus | Kuniji Asano, Yoshiaki Arimura, Yutaka Hitomi, Mitsunori Kondoh | 1994-04-26 |
| 5194806 | Strain sensor including an amorphous magnetic metal member, and a method of producing the strain sensor | — | 1993-03-16 |
| 5165841 | Control system of multi-joint arm robot apparatus | Kuniji Asano, Yoshiaki Arimura, Yutaka Hitomi, Mitsunori Kondoh | 1992-11-24 |
| 5049028 | Control system of multi-joint arm robot apparatus | Kuniji Asano, Yoshiaki Arimura, Yutaka Hitomi, Mitsunori Kondoh | 1991-09-17 |
| 4963818 | Current sensor having an element made of amorphous magnetic metal | Masaaki Kikuchi | 1990-10-16 |
| 4920806 | Strain gage | Masaaki Kikuchi | 1990-05-01 |
| 4907462 | Torque sensor | Masaaki Kikuchi | 1990-03-13 |
| 4831893 | Joint device | Mitsunori Kondoh, Kunio Wakabayashi | 1989-05-23 |
| 4744719 | Control system of multi-joint arm robot apparatus | Kuniji Asano, Yoshiaki Arimura, Yutaka Hitomi, Mitsunori Kondoh | 1988-05-17 |
| 4631689 | Multi-joint arm robot apparatus | Yoshiaki Arimura, Yutaka Hitomi | 1986-12-23 |
| 4480495 | Joint device | — | 1984-11-06 |