Issued Patents All Time
Showing 401–425 of 462 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5097329 | Process for judging a runway | Ryoji Igarashi | 1992-03-17 |
| 5090764 | Vehicle body construction for hardtop convertible | Hiroshi Kogawa, Hiroshi Imai, Masayuki Kikuchi, Minoru Shibata, Makoto Nagayama | 1992-02-25 |
| 5080816 | Lubricant for refrigerating machine | Tetsuro Sakamoto, Motoshi Sunami | 1992-01-14 |
| 5077453 | Arc-extinguisher of a switch | Junichiro Nishitani, Toshimasa Maruyama | 1991-12-31 |
| 5045365 | Process for producing metal foil coated with flame sprayed ceramic | Norio Okano, Mitsuhiro Inoue | 1991-09-03 |
| 5028756 | Electrode wire for electric spark cutting | Shigeo Ezaki, Hiroyuki Seto | 1991-07-02 |
| 5027302 | Device for switching vehicle operating characteristics | Nobuyoshi Asanuma, Shinnosuke Ishida | 1991-06-25 |
| 5018466 | Sewing machine | — | 1991-05-28 |
| 4991957 | Borescope apparatus | Nobuyuki Sakamoto, Yoshio Shishido, Masahiro Kumakura, Morihide Mizumoto, Morihide Tojo +11 more | 1991-02-12 |
| 4967133 | Motor control apparatus | — | 1990-10-30 |
| 4961035 | Rotational angle control of screw tightening | Hidetoshi Inaba, Hiroshi Kato | 1990-10-02 |
| 4948525 | Lubricating oil compositions for refrigerators | Umekichi Sasaki | 1990-08-14 |
| 4949090 | Transmit/receive module test system | Seizo Tamii, Norio Mutoh, Hiroshi Okamura, Noriyuki Tanii | 1990-08-14 |
| 4941457 | Endoscope using an optical guide twisted on the tip side to have the visual field direction and curvature axis coincide with each other | — | 1990-07-17 |
| 4934044 | Wiring method and apparatus for electronic circuit boards or the like | Toshiyuki Amimoto, Mitsukiyo Tani | 1990-06-19 |
| 4881810 | Endoscope with a removable cover member | — | 1989-11-21 |
| 4875618 | Wire stacked bonding method | Koichi Sugimoto, Takeshi Yano, Tositada Netsu, Mitsukiyo Tani, Tosaku Kojima | 1989-10-24 |
| 4860732 | Endoscope apparatus provided with endoscope insertion aid | Hirofumi Miyanaga | 1989-08-29 |
| 4848817 | Hook forceps apparatus for industrial endoscopes | — | 1989-07-18 |
| 4807598 | Endoscope having fixing and expanding members | — | 1989-02-28 |
| 4772874 | Keyboard apparatus | — | 1988-09-20 |
| 4758394 | Method of and apparatus for forming cups of expanded resin | Masato Yaita, Toshikazu Omori, Takao Suzuki | 1988-07-19 |
| 4739650 | Gas flow measuring apparatus | Takeo Matsuura, Yukio Mori, Toshio Tanahashi, Akira Muramatsu, Ryo Nagasaka +2 more | 1988-04-26 |
| 4737812 | Automatic focusing camera | Takashi Saegusa | 1988-04-12 |
| 4713284 | Ceramic coated laminate and process for producing the same | Mitsuhiro Inoue | 1987-12-15 |