Issued Patents All Time
Showing 76–100 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D312475 | Printer | — | 1990-11-27 |
| 4960945 | Process for the production of halobenzophenone derivatives | Takashi Terauchi, Yoshihisa Machida, Nobuyuki Okubo, Yutaka Konai | 1990-10-02 |
| D308219 | Desktop page printer | — | 1990-05-29 |
| D307295 | Printer | — | 1990-04-17 |
| 4896813 | Method and apparatus for cold rolling clad sheet | Kinji Saijo, Tsukasa Fujimura | 1990-01-30 |
| D301483 | Printer | — | 1989-06-06 |
| D301484 | Printer | — | 1989-06-06 |
| 4829948 | Valve operating device for internal combustion engine | Kenji Hirose, Toshiyasu Komatsu, Kazuaki Shimoyama, Yoshihito Tsuji | 1989-05-16 |
| 4825007 | Oxidation process of aromatic compounds | Yutaka Konai, Masatoshi Hino | 1989-04-25 |
| 4807576 | Hydraulic lash adjuster for use in valve operating mechanism | Toshinari Sonoda, Toshihiko Matsubara, Takashi Otowa | 1989-02-28 |
| 4804788 | Preparation process of 4,4-dihydroxybiphenyl | Yutaka Konai, Tadashi Nakamura, Takayuki Tanonaka, Yoshihisa Machida | 1989-02-14 |
| 4800850 | Hydraulic circuit for a valve operating mechanism for an internal combustion engine | Koichi Fukuo | 1989-01-31 |
| 4772003 | Apparatus for stacking signatures or the like | Yosuke Nobuta, Touri Takahashi, Junzo Nagashima, Masao Yamanaka | 1988-09-20 |
| 4772664 | Thermoplastic resin composition | Sumio Ueda, Hiroshi Harada, Koji Kasai | 1988-09-20 |
| 4754729 | Camshaft support assembly for valve operating mechanism in an internal combustion engines | Hiroshi Abe, Yutaka Koinuma, Toshinari Sonoda, Akira Fujiwara | 1988-07-05 |
| 4694131 | Induction heating method and apparatus for relieving residual stress in welded joint between main and branch pipes | Toshio Ino, Tsukasa Maenosono, Masanori Terasaki, Tetsusho Kuriwaki, Tadao Koga +1 more | 1987-09-15 |
| 4687894 | Induction heating method and apparatus for relieving residual stress in welded joints in pipe line | Tadao Koga, Mitsuru Sugimori, Masanori Terasaki, Tsukasa Maenosono, Satoru Tsushima +2 more | 1987-08-18 |
| D287140 | Printer for an electric calculator | — | 1986-12-09 |
| 4588869 | Method for relieving residual stresses by controlling weld heat input | Tadahiro Umemoto | 1986-05-13 |
| 4585917 | Method for relieving residual stresses by build-up welding over outer surface of pipe | Tadahiro Umemoto | 1986-04-29 |
| 4423506 | Wire data transmission system | Kikuo Kawasaki, Tomomi Sano | 1983-12-27 |
| 4417671 | Automatic vending machine with ice preparation | Kikuo Kawasaki, Nobuo Nonoyama, Toshibumi Yamaguchi, Toshio Hasegawa, Jitsuo Okamura | 1983-11-29 |
| 4403057 | Diester of 3,5,3',5'-tetrabromo-bisphenol A with halogenated aromatic carboxylic acid | Izumi Yamashita, Yuji Kusumi, Kunio Fukuda, Kichiya Tazaki | 1983-09-06 |
| 4396631 | Bifidobacterium-containing confectionery tablets and process for preparing the same | Takashi Adachi, Takeo Ooki, Takahiko Hayashi | 1983-08-02 |
| 4301062 | Diester of 3,5,3',5'-tetrabromo-bisphenol A with halogenated aromatic carboxylic acid | Izumi Yamashita, Yuji Kusumi, Kunio Fukuda, Kichiya Tazaki | 1981-11-17 |