Koyama; Masao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koyama; Masao.The latest application filed is for "processing apparatus, processing system and processing method".

Company Profile

0.16.0

Koyama; Masao - Yokohama JP
Koyama; Masao - Tokyo JP
Koyama; Masao - Kanagawa JP
Koyama; Masao - Oguni JP
Koyama; Masao - Hatano JA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Processing apparatus, processing system and processing method Grant 6,332,909 - Teshima , et al. December 25, 2	2001-12-25
Method and apparatus for pyrolytically decomposing waste plastic Grant 6,172,275 - Tadauchi , et al. January 9, 2	2001-01-09
Derivatives of cyclodepsipeptide PF 1022 Grant 5,747,448 - Ohyama , et al. May 5, 1	1998-05-05
Method of inhibiting tumor growth using xanthocillin X dimethylether Grant 5,312,833 - Tsuruoka , et al. May 17, 1	1994-05-17
Derivatives of chrysophanol as topoisomerase II inhibitors Grant 5,053,431 - Watanabe , et al. October 1, 1	1991-10-01
Sulfonyl derivatives of an antibiotic substance isolated from streptomyces Grant 5,037,993 - Ohba , et al. August 6, 1	1991-08-06
Certain anti-tumor duocarmycin antibiotics from streptomyces Grant 4,994,578 - Ohba , et al. February 19, 1	1991-02-19
Fluorophthalimides and agricultural and horticultural fungicides containing them Grant 4,839,378 - Koyama , et al. June 13, 1	1989-06-13
Ion selective electrode and flow type ion sensor using the same Grant 4,758,325 - Kanno , et al. July 19, 1	1988-07-19
Polymeric piezoelectric ultrasonic probe Grant 4,651,310 - Kaneko , et al. March 17, 1	1987-03-17
Constituent members of a semiconductor element-manufacturing apparatus and a reaction furnace for making said constituent members Grant 4,624,735 - Koyama , et al. November 25, 1	1986-11-25
Regeneration method of ion-selective electrode, and ion-selective electrode and ion-concentration analyzer containing means adapted to practice said method Grant 4,409,088 - Kanno , et al. October 11, 1	1983-10-11
Electrochemical measuring apparatus provided with an enzyme electrode Grant 4,388,166 - Suzuki , et al. June 14, 1	1983-06-14
Apparatus for splicing parallelogrammatic pieces of rubber cloth without overlap Grant 3,935,056 - Koyama , et al. January 27, 1	1976-01-27
Automatic tire classifying apparatus Grant 3,930,141 - Koyama , et al. December 30, 1	1975-12-30
Signal level discrimination circuit Grant 3,927,309 - Fujiwara , et al. December 16, 1	1975-12-16

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