Factoring in these changes, Toyota earned 222.6 billion yen ($1.9 billion) from April to June, the first quarter of Japan's fiscal year.

(N) Qtr to March 31 Sales 40,463,000 38,265,000 Net inc 3,913,000 3,998,000 Share earns .33 .33 The year-ago first quarter has been restated to reflect a pooling of interests.

LEAD: *3*** COMPANY REPORTS ** *3* Ekco Group (NYSE) Qtr to March 31 Revenue 39,222,000 31,648,000 Net inc 118,000 57,000 Share earns .01 The latest quarter included a gain of $300,000 from the sale of securities.

LEAD: *3*** COMPANY REPORTS ** *3* National Technical Systems (OTC) Qtr to April 30 Sales 7,715,000 7,743,000 Net inc 201,000 285,000 Share earns .03 .05 The year-ago first quarter was restated.

Lucent earned $181 million, or 4 cents a share, from January to March, the second quarter of its fiscal year.

Inc. (OTC) Qtr to Oct 29 Sales 54,204,000 39,688,000 Net inc 2,236,000 1,005,000 Share earns .35 Yr sales 192,923,000 144,812,000 Net inc 6,677,000 3,801,000 Share earns 1.15 The latest quarter comprises of 13 weeks.

LEAD: *3*** COMPANY REPORTS ** *3* 202 Data Systems (OTC) Qtr to Jan 31 Revenue 131,278 105,094 Net inc 30,383 54,494 Share earns .01 .02 The year-ago quarter was accounted for on a liquidation basis.

LEAD: *3*** COMPANY REPORTS ** *3* Beauty Laboratories Inc (OTC) Qtr to June 30 Sales 3,962,410 1,764,544 Net loss 404,564 b158,014 Share earns .08 b-Net income The latest quarter includes a $250,000 tax benefit.

Total cost was estimated at up to $3 million-more than AMC had earned the previous quarter.

LEAD: *3*** COMPANY REPORTS ** *3* Arrow Automotive Industries (AMEX) 14wks to Sept 30 Sales 26,386,688 24,269,738 Net inc 151,514 b175,044 Share earns .05 b-Net loss The 1988 quarter consists of 13 weeks.