Inventor · disambiguated record
Toshikatsu Kitagawa
Also filed as: KITAGAWA TOSHIKATSU
6 granted patents·157 citations·filing 1975–1978
85Inventor score
Top patents by PatentIndex Score
6 records- 0188US3977804AMultiple spindle drilling machine for wide flange beamsMIYAKAWA INDUSTRY COMPANY LTD·Filed 1975·Granted Aug 31, 1976·54 cites·10 claims
- 0283US4179230AMultiple spindle drilling machine for wide flange beamsMIYAKAWA IND CO LTD·Filed 1978·Granted Dec 18, 1979·34 cites·7 claims
- 0377US4162134AApparatus for adjusting vertical position of drills in multiple spindle drilling machineMIYAKAWA IND CO LTD·Filed 1978·Granted Jul 24, 1979·29 cites·8 claims
- 0469US4149819AMultiple spindle drilling machine for landslide protection wide flange beamsMIYAKAWA INDUSTRY CO LTD·Filed 1977·Granted Apr 17, 1979·22 cites·11 claims
- 0558US4179229AMultiple spindle drilling machine for wide flange beamsMIYAKAWA IND CO LTD·Filed 1977·Granted Dec 18, 1979·15 cites·9 claims
- 0632US4163623AMultiple spindle drilling machine for wide flange beamsMIYAKAWA IND CO LTD·Filed 1977·Granted Aug 7, 1979·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →