Issued Patents All Time
Showing 326–350 of 371 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807510 | Electric resistance element exhibiting voltage nonlinearity characteristic and method of manufacturing the same | Naomi Furuse, Toshihiro Suzuki, Junichi Shimizu, Yoshio Takada, Hiroshi Nakajoh +2 more | 1998-09-15 |
| 5775413 | Heat exchanger having corrugated fins and air conditioner having the same | Takashi Kawanabe, Hideaki Mukaida, Masanori Gotoh, Yoshinori Tohya, Atuyumi Ishikawa +1 more | 1998-07-07 |
| 5759029 | Esthetic orthondontic wire | Fumio Watari, Toru Imai, Shinji Nakamura | 1998-06-02 |
| 5552616 | Semiconductor light detecting device with groove | — | 1996-09-03 |
| 5479623 | Starting system for multiple resident processes under DOS | — | 1995-12-26 |
| 5184593 | Flow control valve | — | 1993-02-09 |
| 5102230 | Thermal environment sensor with means to estimate the wind velocity | Noboru Kobayashi, Kazuhisa Shigemori | 1992-04-07 |
| 5044768 | Thermal environment sensor with means to estimate the wind velocity | Noboru Kobayashi, Kazuhisa Shigemori | 1991-09-03 |
| 5022936 | Method for improving property of weld of austenitic stainless steel | Hiroshi Tsujimura, Yasumasa Tamai, Hideyo Saito | 1991-06-11 |
| 5013323 | Implant material for replacing hard tissue of living body | Hideo Tagai, Yoshikatsu Kuroki, Shigeo Niwa, Mikiya Ono | 1991-05-07 |
| 4908729 | Lightning arrester monitor | Takeo Yoshioka, Tadao Minagawa, Katsu Ujita | 1990-03-13 |
| 4890932 | Thermal environment sensor with means to simulate emissivity of human body | Noboru Kobayashi, Kunikazu Torikoshi, Shigehiro Uemura | 1990-01-02 |
| 4877535 | Iron dispersant for boiler water | Kenji Kobayashi, Ichiro Kaneko, Shinji Nakano | 1989-10-31 |
| 4820573 | Fiber glass mainly composed of calcium phosphate | Hideo Tagai, Shigeo Niwa, Hiroyasu Takeuchi, Mikiya Ono | 1989-04-11 |
| 4796653 | Method of enhancing residual compressive stress in double metallic tubes | Akitake Matsushita, Hitoshi Nakamura, Shinji Tanaka, Shuji Furuya | 1989-01-10 |
| 4762671 | Injection device | Masaru Takahashi | 1988-08-09 |
| 4747699 | Thermal-environment sensor with means to simulate emissivity of human body | Noboru Kobayashi, Kunikazu Torikoshi, Shigehiro Uemura | 1988-05-31 |
| 4735857 | Fiber glass mainly composed of calcium phosphate | Hideo Tagai, Shigeo Niwa, Hiroyasu Takeuchi, Mikiya Ono | 1988-04-05 |
| 4693932 | Oriented polyester film | Katsuaki Kuze, Yasuhiro Nishino, Yujiro Matsuyama, Kozo Maeda, Tadashi Okudaira +2 more | 1987-09-15 |
| 4656494 | Avalanche multiplication photodiode having a buried structure | Susumu Yamazaki, Takashi Mikawa, Kazuo Nakajima, Takao Kaneda | 1987-04-07 |
| 4613577 | Fiber glass mainly composed of calcium phosphate | Hideo Tagai, Shigeo Niwa, Hiroyasu Takeuchi, Mikiya Ono | 1986-09-23 |
| 4595715 | Oriented polyester film containing calcium carbonate and kaolinite | Katsuaki Kuze, Yujiro Matsuyama, Kozo Maeda, Takeshi Ota, Tsuyoshi Hongo +1 more | 1986-06-17 |
| 4594497 | Image processing welding control method | Youichi Takahashi, Koji Kashiwakura, Junichiro Morisawa | 1986-06-10 |
| 4576784 | Water sparger for a boiling water reactor | — | 1986-03-18 |
| 4574008 | Apparatus for mounting an electron gun assembly within the glass neck of a cathode ray tube | — | 1986-03-04 |