Issued Patents All Time
Showing 76–100 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617472 | Noise suppression of acoustic signal in telephone set | Michitaka Sisido | 1997-04-01 |
| 5610525 | Battery capacity detector | Yukihiro Kanno | 1997-03-11 |
| 5608324 | Apparatus for detecting a remaining capacity of a battery in a portable data transmission/reception device | — | 1997-03-04 |
| 5588531 | Glass substrate transport box | Toshio Akai | 1996-12-31 |
| 5584401 | Substrate-supporting side boards and a cassette utilizing the boards | — | 1996-12-17 |
| 5581316 | Camera enabling recycling of parts retrieved from a lens fitted photographic film unit | Takashi Kamoda, Takashi Mashiko | 1996-12-03 |
| 5530767 | Reception volume limiting circuit | — | 1996-06-25 |
| 5372703 | Lubricating oils | Kouzou Kamiya, Isao Honjo, Masaru Ushio, Jinichi Igarashi, Masakuni Hirata +4 more | 1994-12-13 |
| 5342532 | Lubricating oil composition comprising alkylnaphthalene and benzothiophene | Mitsuhiko Takei, Yoshiaki Nagai, Koji Masamizu | 1994-08-30 |
| 5170821 | Warp tension control apparatus with tension reduction during loom stop | — | 1992-12-15 |
| 5063400 | Lens-fitted photographic film package | Hisashi Takei, Hiroshi Ohmura, Seimei Ushiro, Mitsuyoshi Mochida, Yoshihiko Nakamura +1 more | 1991-11-05 |
| 4986204 | Oscillationless semisubmerged high-speed vessel | — | 1991-01-22 |
| 4972649 | Photographic film package and method of making the same | Mitsuyoshi Mochida, Tokuo Maekawa, Hisashi Takei, Yasuo Matsumoto, Hiroshi Ohmura +3 more | 1990-11-27 |
| 4971427 | Zoom lens drive mechanism of a camera | Masashi Takamura, Kiyotaka Kobayashi, Masao Shoji, Masayoshi Hirai, Tetuo Nishizawa | 1990-11-20 |
| 4958178 | Collapsible mounting type camera with zoom lens | Masayoshi Hirai, Tetuo Nishizawa, Masashi Takamura | 1990-09-18 |
| 4954857 | Photographic film package and method of making the same | Mitsuyoshi Mochida, Tokuo Maekawa, Hisashi Takei, Yasuo Matsumoto, Hiroshi Ohmura +3 more | 1990-09-04 |
| 4949667 | Roll coating apparatus for forming a film of a high viscosity coating liquid on a surface | Kenichi Nakamura, Yoshihisa Matsuda, Eiichiro Hayashi, Kazuo Kinose, Megumu Fukui | 1990-08-21 |
| 4890130 | Lens-fitted photographic film package | Hisashi Takei, Hiroshi Ohmura, Seimei Ushiro, Mitsuyoshi Mochida, Yoshihiko Nakamura +1 more | 1989-12-26 |
| 4884087 | Photographic film package and method of making the same | Mitsuyoshi Mochida, Tokuo Maekawa, Hisashi Takei, Yasuo Matsumoto, Hiroshi Ohmura +3 more | 1989-11-28 |
| 4862439 | Recording device that identifies recordable areas of a disk record | Ryo Ando, Tadao Yoshida, Kazuhiko Fujiie | 1989-08-29 |
| 4855774 | Lens-fitted photographic film package | Hiroshi Ohmura, Seimei Ushiro, Hiroshi Hara, Seiji Asano | 1989-08-08 |
| 4833495 | Lens-fitted photographic film package | Hiroshi Ohmura, Yasuo Matsumoto, Shigeru Sugimoto, Seimei Ushiro, Seiji Asano | 1989-05-23 |
| 4812863 | Lens-fitted photographic film package | Hiroshi Ohmura, Seiji Asano | 1989-03-14 |
| 4795078 | Method for producing a clad steel pipe | Takanori Kuroki | 1989-01-03 |
| 4763596 | Semisubmerged water surface navigation ship | — | 1988-08-16 |