Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5883947 | Method of and apparatus for connecting terminals between stations | — | 1999-03-16 |
| 5863131 | Bag | — | 1999-01-26 |
| 5790301 | Optical filter module and optical amplification using it | Hidenari Maeda, Takashi Watanabe, Manabu Wakabayashi | 1998-08-04 |
| 5773659 | Process for producing dimethylamine | Michio Fukatsu, Katsumasa Nishijima, Takeshi Narita, Kiyonobu Niwa | 1998-06-30 |
| 5490319 | Thermotropic liquid crystal polymer composition and insulator | Yoshimi Soeda, Toshifumi Miyasaka, Minoru Iwata | 1996-02-13 |
| 5459190 | Thermotropic liquid crystal polymer composition and insulator | Yoshimi Soeda, Toshifumi Miyasaka, Minoru Iwata | 1995-10-17 |
| 5325764 | Coffee extractor | Yukitoshi Kunihiro, Yoshiyuki Ujino, Masaaki Sirakawa, Hideo Obata | 1994-07-05 |
| 5298890 | Discontinuous movement system and method for mouse cursor | Yoichi Kanamaru | 1994-03-29 |
| 5174987 | Method of using iron containing preparation for NMR imaging | Akihisa Takaichi, Toshihiko Okamoto, Toshiaki Matsumoto, Junji Nakamura | 1992-12-29 |
| 5160721 | Process for maintaining high level of yield of acrylonitrile and hydrogen cyanide in ammoxidation of propylene | Yutaka Sasaki, Yutaka Kiyomiya, Kunio Mori, Akimitsu Morii | 1992-11-03 |
| 5046922 | Polymeric casing for fluid machines and pumps | Yoshimi Soeda, Shuichi Mitsuhori, Kazuo Toubo | 1991-09-10 |
| 4951118 | Semiconductor device having resistor structure | — | 1990-08-21 |
| 4782497 | Electric melting furnace for glassifying high-radioactive waste | Noriaki Sasaki, Hiroshi Igarashi, Noboru Endo, Katsumi Inada, Hirokazu Takeuchi | 1988-11-01 |
| 4774352 | Process for ammoxidation | Yutaka Sasaki, Yutaka Kiyomiya | 1988-09-27 |
| 4757038 | Regeneration of iron-antimony metallic oxide catalysts | Yutaka Sasaki, Yutaka Kiyomiya, Yoshimi Nakamura, Masanori Yamaguchi | 1988-07-12 |
| 4744673 | Packaging bag | — | 1988-05-17 |
| 4709071 | Process for improving activity of tellurium containing metal oxide catalysts | Yutaka Sasaki, Yutaka Kiyomiya | 1987-11-24 |
| 4709070 | Process for improving activity of tellurium containing metal oxide catalysts | Yutaka Sasaki, Yutaka Kiyomiya | 1987-11-24 |
| 4706555 | Electric coffee maker | Tadashi Tamura, Naomi Kimura, Susumu Urata | 1987-11-17 |
| 4624800 | Method for producing aqueous, low-alkali metal, low-alumina silica sols | Yutaka Sasaki, Hiroshi Murata, Yoshimi Nakamura | 1986-11-25 |
| 4618593 | Process for improving activity of tellurium containing metal oxide catalysts | Yutaka Sasaki, Yutaka Kiyomiya | 1986-10-21 |
| 4590173 | Process for producing antimony-containing oxide catalyst supported on silica for use in fluidized bed reaction | Yutaka Sasaki, Hiroshi Utsumi, Hiroshi Murata, Yoshimi Nakamura | 1986-05-20 |
| 4587226 | Process for producing antimony-containing oxide catalyst with improved strength | Yutaka Sasaki, Hiroshi Yamamoto, Hiroshi Murata, Yoshimi Nakamura, Naohiro Takahashi | 1986-05-06 |
| 4536483 | Process for regeneration of iron-antimony metallic oxide catalysts | Yutaka Sasaki, Yutaka Kiyomiya, Yoshimi Nakamura, Masanori Yamaguchi | 1985-08-20 |
| 4208303 | Process for regenerating iron-antimony oxide containing catalyst | Yutaka Sasaki, Yoneichi Ikeda, Masaharu Tashiro | 1980-06-17 |